2017
This problem appears in the reviewed records for this model year.
See the year recordReported years
Manufacturer warranty extension: Jeep Grand Cherokee years in the records
Official record covers model years 2017 through 2018. A year on this list does not mean every car has the problem.
Years we reviewed
2018
This problem appears in the reviewed records for this model year.
See the year recordWhat to inspect
- 1Ask the inspector to test the named system and record the result.
Sources and limits
Source recordEvidence: High confidence
The records describe a problem worth checking before purchase.
“3.0L Diesel Crankshaft Tone Wheel Loss of Signal - X95 Warranty Extension This bulletin involves replacing the crankshaft tone wheel. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set :P0335-00 - Crankshaft Position Sensor Circuit. P0336-00 - Crankshaft Position Sensor Performance. Customers may also comment the following:The vehicle will not accelerate quickly over 80 kph (50 mph) (vehicle is in limp mode). This symptom/condition is cause from missing magnetic material on the crankshaft tone wheel”
Source recordEvidence: High confidence
The records describe a problem worth checking before purchase.
“3.0L Diesel Crankshaft Tone Wheel Loss of Signal - X95 Warranty Extension This bulletin involves replacing the crankshaft tone wheel. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set :P0335-00 - Crankshaft Position Sensor Circuit. P0336-00 - Crankshaft Position Sensor Performance. Customers may also comment the following:The vehicle will not accelerate quickly over 80 kph (50 mph) (vehicle is in limp mode). This symptom/condition is cause from missing magnetic material on the crankshaft tone wheel”