Vehicle Variant Can Not Be Detected
Table of contents
P1837 KIA Possible Causes
- Faulty Anti-Lock Brake System (ABS) Module
- Anti-Lock Brake System Module harness is open or shorted
- Anti-Lock Brake System Module circuit poor electrical connection
How do I fix code P1837 KIA?
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 P1837 KIA code
The cost of diagnosing the P1837 KIA 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)
P1837 KIA Description
The 4WD ECU gets some data from ECU and TCU through CAN line communication. And it controls 4WD coupling according to each vehicle’s status. If the relative data in the ECU and ABS (ESC) module doesn’t correspond with the data in the 4WD ECU, the 4WD ECU sets P1837 and lets a warning lamp turn on.