Mirror Adjust Switch Input Circuit Performance
Table of contents
B1D04 JEEP Possible Causes
- Faulty Mirror Adjust Switch
- Mirror Adjust Switch harness is open or shorted
- Mirror Adjust Switch circuit poor electrical connection
- Faulty Driver Door Module (DDM)
How do I fix code B1D04 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 B1D04 JEEP code
The cost of diagnosing the B1D04 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
- Engine Light ON (or Service Engine Soon Warning Light)
B1D04 JEEP Description
When the Driver Door Module (DDM) receives a mirror movement command from the switch but then senses an open or shorted circuit on one of the switch sense circuits for over 100 ms., this code will set.