C0500high severityChassis
Transfer Case Control Module Malfunction
on 2017 Jeep Cherokee 3.2L V6 · AWD
What this code means
Internal fault in the transfer case control module that manages 4WD/AWD operation.
Symptoms
- 4WD warning light
- Service 4WD message
- Cannot shift between 2WD and 4WD
- Transfer case stuck in current mode
Common causes
- Module internal failure
- Module power supply fault
- Software error
- CAN communication loss
- Overheated module
Diagnostic steps
- Check module power supply and ground
- Scan for CAN communication codes
- Check module connector for corrosion
- Attempt module reset
- Check for software updates
Repair notes
Replace transfer case control module. Reprogram and calibrate after installation.
Other Chassis codes on this vehicle
C0021
LF Wheel Speed Sensor Range/Performance
C0021
LF Wheel Speed Sensor Range/Performance
C0022
RF Wheel Speed Sensor Range/Performance
C0022
RF Wheel Speed Sensor Range/Performance
C0023
LR Wheel Speed Sensor Range/Performance
C0023
LR Wheel Speed Sensor Range/Performance
C0024
RR Wheel Speed Sensor Range/Performance
C0024
RR Wheel Speed Sensor Range/Performance
C0025
LF Wheel Speed Sensor Circuit Intermittent
C0025
LF Wheel Speed Sensor Circuit Intermittent