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International Automotive Technicians Network
2007 GMC Canyon SLT 3.7L Headlights
Posted to GM Electrical on 5/8/2012 4 Replies

As noted in the repair history this fine truck is back 2k miles after replacing the BCM for no dash lights. Again has code B2624. Both times the dimming potentiometer PID on my Tech2 shows excessive voltage with headlight switch plugged in (7.4v) and unplugged...

4 Replies Received (View Replies)

  Related Documents & Media  2007 GMC Canyon SLT

 
Message Closed w/FIX

car Vehicle Data

2007 GMC Canyon SLT

VIN 1GTCS13E27
Engine3.7 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeadlights
ConditionsNon-Op in Manual Mode
Message Closed w/FIX

car Vehicle Data

2007 GMC Canyon SLT

VIN 1GTCS13E27
Engine3.7 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeadlights
ConditionsNon-Op in Manual Mode