Transfer Case Clutch Over Temperature
Table of contents
C1477 JEEP Possible Causes
- Driving Conditions
- Faulty Ambient Temperature Sensor
- Faulty Drive Train Control Module (DTCM)
How do I fix code C1477 JEEP?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the C1477 JEEP code
The cost of diagnosing the C1477 JEEP code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1477 JEEP Description
The Drive Train Control Module (DTCM) detects an overheat condition due to an excessive difference in speed across the Transfer Case from hard driving conditions (Mud, Sand, Snow, 2WD Chassis dynamometer etc.).