B1590 - Autolamp Delay Increase Circuit Short To Ground
B1590 Possible Causes
- Faulty Autolamp Delay
- Autolamp Delay harness is open or shorted
- Autolamp Delay circuit poor electrical connection
- Faulty Body Control Module (BCM)
How is the B1590 code repair?Start by checking 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.
What is the cost to diagnose the B1590 code
Labor: 1.0The cost to diagnose the B1590 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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- Engine Light ON (or Service Engine Soon Warning Light)
B1590 MeaningThe Body Control Module (BCM) monitors the Autolamp Delay. The BCM sets the OBDII code when the Autolamp Delay is not to factory specifications.
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