Chevrolet Equinox Service Manual: #PIC5492B: Diagnostic Tip: Diagnosing Vehicles with OnStar DTC B101D-37 - (Oct 4, 2013)
| Subject: | Diagnostic Tip: Diagnosing Vehicles with OnStar DTC B101D-37 |
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| Models: | 2011-2014 GM Passenger Cars & Light Duty Trucks with OnStar (RPO UE1) | |
This PI was superseded to update model year. Please discard PIC5492A.
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) describedin this PI.
Condition/ConcernWhile diagnosing a vehicle with an OnStar concern, technicians may find DTC B101D-37in the OnStar module (VCIM) while checking for codes.
Recommendation/InstructionsEngineering has identified that this DTC will only display in history on the scantool and will not cause issues with OnStar system operation. Dealers are to disregardthis history DTC and address any symptoms described by the customer, including anyadditional codes that may be current.
Please follow this diagnostic or repair process thoroughly and complete each step.If the condition exhibited is resolved without completing every step, the remainingsteps do not need to be performed.
GM bulletins are intended for use by professional technicians,NOT a "do-it-yourselfer". They are written to inform thesetechnicians of conditions that may occur on some vehicles, or toprovide information that could assist in the proper service of avehicle. Properly trained technicians have the equipment,tools, safety instructions, and know-how to do a job properly andsafely. If a condition is described, DO NOT assume that thebulletin applies to your vehicle, or that your vehicle will havethat condition. See your GM dealer for information on whetheryour vehicle may benefit from the information. |
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#PIT5236: Diagnostic Tip: OnStar Module Does Not Support All B101D Symptom Codes - (Oct 3, 2013)
Subject:Diagnostic Tip: OnStar Module Does Not Support All B101D Symptom CodesModels: 2011 - 2014 All GM Passenger Car and Light Duty Trucks with RPO UE1(Except 2011-2013 Chevrolet Corvette, 2011-201 ...
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