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2008 Chevrolet Silverado 2500 HD WT 6.0L Chmsl
Posted to GM Electrical on 5/10/2012 8 Replies

CHMSL stays on at all times. Mitchell shows a relay. Fuse box key does not. Pulled relays one by one and light stays on. CHMLS fuse that Mitchell shows after relay has power at all times. Brake light switch is working fine. Any help you can give. Thanks,

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  Related Documents & Media  2008 Chevrolet Silverado 2500 HD WT

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 2500 HD WT

VIN 1GCHK29K98
Engine6.0 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedChmsl
ConditionsAlways On
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 2500 HD WT

VIN 1GCHK29K98
Engine6.0 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedChmsl
ConditionsAlways On