Automatic Transmission Related Malfunction
Table of contents
C1871 HONDA Possible Causes
- Faulty Automatic Transmission Control Module (TCM)
- Transmission Control Module (TCM) harness is open or shorted
- Transmission Control Module (TCM) circuit poor electrical connection
How do I fix code C1871 HONDA?
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 C1871 HONDA code
The cost of diagnosing the C1871 HONDA 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)
C1871 HONDA Description
The Engine Control Module (ECM) monitors the Automatic Transmission. The ECM sets the OBDII code when the Automatic Transmission is not to factory specifications.