B1594 Possible Causes
- Faulty Autolamp Delay
- Autolamp Delay harness is open or shorted
- Autolamp Delay circuit poor electrical connection
- Faulty Body Control Module (BCM)
How do I fix code B1594
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 B1594 code
Labor: 1.0The cost of diagnosing the B1594 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.
B1594 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B1594 MeaningThe Body Control Module (BCM) monitors the Autolamp Delay. The BCM sets the OBDII code when the Autolamp Delay is not to factory specifications.
B1594 More InformationNeed more information on how to fix the B1594 code?
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