Torque Converter Clutch Performance
Table of contents
P1DB7 CHRYSLER Possible Causes
- Faulty Torque Converter Clutch (TCC)
- Faulty Transmission Control Module (TCM)
How do I fix code P1DB7 CHRYSLER?
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 P1DB7 CHRYSLER code
The cost of diagnosing the P1DB7 CHRYSLER 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
- Engine Light ON (or Service Engine Soon Warning Light)
P1DB7 CHRYSLER Description
The purpose of the monitoring is to detect a failure in the Torque Converter Clutch (TCC) system. The TCC is used to bypass the torque converter. The TCC can be open, closed or in closed loop control mode where a specific clutch slip is controlled. The actual slip and the target slip are compared to detect a failure.