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Makes 🢒 Oldsmobile 🢒 1999 🢒 Bravada 🢒 Bulletins 🢒 Power Door Locks, Power Mirrors and Rear Hatch Inoperative - keywords door fuse hatch inoperative lock mirror power rear

Power Door Locks, Power Mirrors and Rear Hatch Inoperative - keywords door fuse hatch inoperative lock mirror power rear

Subject:Power Door Locks Power Mirrors and Rear Hatch Inoperative

Models:1999-2005 Chevrolet Classic Blazer and S/T Pick Up
1999-2001 GMC Envoy
1999-2005 GMC Jimmy and Sonoma
1999-2001 Oldsmobile Bravada


The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in the PI.

Condition/Concern:

Power door locks, power outside rear view mirrors and rear hatch (utility) are inoperative.

Recommendation/Instructions:

Check the underhood fuse block for the 3 amp MIR/LKS (Mirror/Locks) fuse being blown. Note that the label on the underhood fuse block calls for a 3 amp fuse as does SI. Engineering has determined that in some cases a 3 amp fuse may blow. If the 3 amp mirror/locks fuse blows it can be replaced with a 5 amp fuse. This will provide ample protection without causing damage to the circuit. Do not use any fuse rated above 5 amps.

Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.