TireKick

Problems to check

2018 Chevrolet Tahoe reported problems

These problems appeared in the records we reviewed. This is not a list of what happens most often, and it does not predict the condition of one car.

What to look for

Engine owner reports

Moderate severity
Evidence: Limited confidence

Owner reports are bound to model year 2018.

Symptom
5 reviewed owner reports for this model year mention engine.
Why it matters
The records describe a problem worth checking before purchase.

What to inspect

  • Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the inspection and service records to check whether this car shows the reported problem.
Sources and limitsShow
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“During a road trip, we came to a stop and upon stepping on gas to proceed on the road and it wouldn't go. The engine revved and "pulled" until we were able to move. We took it to a dealership as well as private mechanic and was told it is an engine problem and running $3k or more to have it fixed. We have small children and consider this a safety hazard. Unfortunately, this is the only vehicle we have to commute.”
NHTSAcomplaintMay 2026Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“Was driving approximately 45MPH and the truck just slowly powered down and "Engine Power Reduced" and eventually cut off and wouldn't crank back up. Got it towed to the Chevrolet dealership and was told the engine has to be replaced due to the bottom of the motor and the crankshaft in cylinder one. Was told it would be 17k to repair it.”
NHTSAcomplaintMar 2026Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“For several months my check engine light has been flashing when I’m driving, especially on the highway. At times my vehicle feels sluggish. I press further own into the gas pedal and I am not getting adequate propulsion. It also feels like this when I’m going up a hill. I brought the vehicle to two independent service centers to get a diagnostic. One indicated getting misfire readings on two cylinders. The other indicated getting misfire readings in three cylinders. As you would imagine this is an extremely concerning safety risk.”
NHTSAcomplaintJan 2026Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“Complete Engine failure due to the camshaft being destroyed. Dealership said it was due to the lifters.”
NHTSAcomplaintJun 2025Open source record
Source recordEvidence: Limited confidence

The records describe a problem worth checking before purchase.

“Manufacturing problem, but not listed under recent GMC recall of April - May 2025 - 2018 Chevy Tahoe Problem: Transmission Issue - slippage”
NHTSAcomplaintMay 2025Open source record

Power Train owner reports

Moderate severity
Evidence: Medium confidence

Owner reports are bound to model year 2018.

Symptom
5 reviewed owner reports for this model year mention power train.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 102,000 to 118,500 miles.

Based on 3 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the inspection and service records to check whether this car shows the reported problem.
Sources and limitsShow
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Unexpected acceleration”
NHTSAcomplaintJul 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Transmission failure at 127,000 miles. Multiple flairs in transmission resulting in total rebuild”
NHTSAcomplaintJun 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Transmission failed at 94,000 miles Misfire 80,000miles AFM/DOD issues $10,000 in repair bills still not fixed”
NHTSAcomplaintMar 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Unknown, vehicle starts to jerk when shifting gears. Jerks when breaking and when accelerating. Check engine light on. I see there is a prior recall for the same issue on same year as mine”
NHTSAcomplaintFeb 2026Open source record
Source recordEvidence: Medium confidence

The records describe a problem worth checking before purchase.

“Transmission failure at 110,000 miles. No warning lights, no codes. The transmission was slipping during acceleration, random rpm bouncing at a steady speed, acting lost in gears, slow power up hills then takes off. Currently sitting at a chevy dealership.”
NHTSAcomplaintJul 2025Open source record

Service Brakes owner reports

High severity
Evidence: Limited confidence

Owner reports are bound to model year 2018.

Symptom
3 reviewed owner reports for this model year mention service brakes.
Why it matters
The records describe a possible crash, fire, injury, or loss of control.

Mileage in the reports

In reports that included mileage, this problem showed up around 72,000 to 72,000 miles.

Based on 1 report that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and note any warning lights, noises, leaks, or stored codes.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the inspection and service records to check whether this car shows the reported problem.
Sources and limitsShow
Source recordEvidence: Limited confidence

The records describe a possible crash, fire, injury, or loss of control.

“While driving home, the the FAC, forward automatic crash, indicator light came on, I applied the brakes and watched to my dismay as my vehicle slowed down but would not stop. I applied steady hard pressure until impact with another vehicle in front of me. The FAB, forward automatic braking system never kicked in. I will contact the dealer concerning the above issue.”
NHTSAcomplaintOct 2022Open source record
Source recordEvidence: Limited confidence

The records describe a possible crash, fire, injury, or loss of control.

“OVER THE LAST 6 MONTHS THE BRAKE PEDAL IS HARD TO PUSH AFTER THE TRUCK SITS OVER NIGHT. THE VACUUM BLEEDS OUT INDICATING A VACUUM LEAK IN THE SYSTEM. GM AND THE DEALER SAID THIS MODEL AND YEAR NOT COVERED UNDER CURRENT RECALL.”
NHTSAcomplaintMar 2020Open source record
Source recordEvidence: Limited confidence

The records describe a possible crash, fire, injury, or loss of control.

“The contact owns a 2018 Chevrolet Tahoe. The contact stated that while attempting to start the vehicle, the brake pedal had to be depressed very hard to start the vehicle. The contact stated that while depressing the accelerator pedal, the vehicle failed to respond as intended. A dealer was contacted. The vehicle was taken to the dealer where it was diagnosed and determined that the brake vacuum pump was not operating correctly and needed to be replaced. The vehicle was not repaired. The contact related the failure to a Special Coverage Adjustment: N182202780 (Brake Assist Decreased Due to Vacuum Loss); however, the VIN was not included. The manufacturer was notified of the failure, and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was 72,000.”
NHTSAcomplaintSep 2025Open source record

Service Brakes recall

High severity
Evidence: High confidence

Official record covers model years 2017 through 2018.

Symptom
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles.
Why it matters
The records describe a possible crash, fire, injury, or loss of control.

Mileage in the reports

In reports that included mileage, this problem showed up around 78,125 to 129,500 miles.

Based on 14 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Check the VIN for this recall and ask for the repair receipt if it was completed.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Confirm the VIN-specific recall status and keep the completion receipt.

Fix listed in the records: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.

Sources and limitsShow
Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time. As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash. GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.”
NHTSArecallJun 2019Open source record

Service Brakes recall

High severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive.
Why it matters
The records describe a possible crash, fire, injury, or loss of control.

Mileage in the reports

In reports that included mileage, this problem showed up around 72,000 to 95,000 miles.

Based on 9 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Check the VIN for this recall and ask for the repair receipt if it was completed.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Confirm the VIN-specific recall status and keep the completion receipt.

Fix listed in the records: GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.

Sources and limitsShow
Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system. Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash. GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.”
NHTSArecallOpen source record

Service Brakes recall

High severity
Evidence: High confidence

Official record for model year 2018.

Symptom
General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine.
Why it matters
The records describe a possible crash, fire, injury, or loss of control.

Mileage in the reports

In reports that included mileage, this problem showed up around 94,000 to 127,000 miles.

Based on 5 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Check the VIN for this recall and ask for the repair receipt if it was completed.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Confirm the VIN-specific recall status and keep the completion receipt.

Fix listed in the records: GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's number for this recall is N202300860.

Sources and limitsShow
Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist. A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash. GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's number for this recall is N202300860.”
NHTSArecallJan 2020Open source record

Manufacturer warranty extension

Moderate severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 30,960 to 113,750 miles.

Based on 18 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).”
NHTSAtsbApr 2020Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).”
NHTSAtsbAug 2020Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).”
NHTSAtsbDec 2020Open source record

Manufacturer warranty extension

Moderate severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 30,960 to 113,750 miles.

Based on 18 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. ”
NHTSAtsbMay 2022Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. ”
NHTSAtsbMay 2022Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. ”
NHTSAtsbMay 2024Open source record

Manufacturer warranty extension

Moderate severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 30,960 to 113,750 miles.

Based on 18 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. ”
NHTSAtsbMay 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. ”
NHTSAtsbMay 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. ”
NHTSAtsbMay 2024Open source record

Manufacturer service campaign

Moderate severity
Evidence: High confidence

Official record covers model years 2017 through 2020.

Symptom
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 55,618 to 127,250 miles.

Based on 20 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.”
NHTSAtsbAug 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.”
NHTSAtsbAug 2024Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.”
NHTSAtsbAug 2024Open source record

Manufacturer service campaign

Moderate severity
Evidence: High confidence

Official record covers model years 2018 through 2020.

Symptom
Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 29,900 to 120,000 miles.

Based on 13 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the applicable vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record

Manufacturer service campaign

Moderate severity
Evidence: High confidence

Official record covers model years 2018 through 2020.

Symptom
Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase.
Why it matters
The records describe a problem worth checking before purchase.

Mileage in the reports

In reports that included mileage, this problem showed up around 29,900 to 120,000 miles.

Based on 13 reports that included mileage. This is not a failure rate or a prediction.

What to inspect

  • Ask the inspector to test the named system and record the result.

Ask the inspector to check: Independent pre-purchase inspection.

What may help

  • Use the official record to focus the inspection and service-history review.
Sources and limitsShow
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record
Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an opportunity to submit a written notice to GM before filing a lawsuit seeking a vehicle repurchase. If such a notice is not provided to GM, then the vehicle owner is prevented from seeking civil penalties in litigation. Vehicle owners of the affected vehicles will be mailed an owner’s manual and warranty insert containing this information in English and Spanish. ”
NHTSAtsbJun 2025Open source record

The records cannot show the service history, repairs, title, accidents, or condition of the car you found.

Check a 2018 Chevrolet Tahoe at its mileage