B1572 Code - Door Ajar Left Right Switch Circuit Open
|B1572 code possible causes
- Faulty Door Ajar Left Right Switch
- Door Ajar Left Right Switch harness is open or shorted
- Door Ajar Left Right Switch circuit poor electrical connection
- Faulty Smart Junction Box (SJB)
|How do I fix the B1572 code?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 B1572 code
Labor: 1.0The cost of diagnosing the B1572 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.
|What are B1572 code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|B1572 code descriptionThe Smart Junction Box (SJB) sends a voltage signal to the door ajar switches. The door ajar switch is closed with the door closed. When the door is opened, the signal to ground is interrupted indicating an open door to the SJB. The Diagnostic Trouble Code (DTC) sets when the SJB detects an open from the LH rear door ajar input circuit.
|Need more information with the B1572 code?Need more information on how to fix the B1572 code? Get Access to Factory Service Manuals
|B1572 code information for specific makes
|Need help with a B1572 code?Get the B1572 code diagnosed by a professional: Find a repair shop in your area
|B1572 code commentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B1572 code? Have you replaced any parts?
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