B1378 Possible Causes
- Faulty Oil Change Lamp
- Oil Change Lamp harness is open or shorted
- Oil Change Lamp circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How do I fix code B1378
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 B1378 code
Labor: 1.0The cost of diagnosing the B1378 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
B1378 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1378 MeaningThe Powertrain Control Module (PCM) monitors the Oil Change Lamp. The PCM sets the OBDII code when the Oil Change Lamp is not to factory specifications.
B1378 More InformationNeed more information on how to fix the B1378 code?
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