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B2961 Diagnostic Trouble Code Discussion for February 2007

key in ign. circuit malfunction


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Trouble Ticket Help Requests for DTC B2961
Help Request Posted
2004 Chevrolet Silverado 2500 HD 6.0L Cuts out, MIL Lamp on VIN: 1GCHK23U44
B2961: undoc code. This vehicle has been a thorn in our side since day one, I got thrown in the mix now, the customer can go 2 to 3 days before codes return and reduced power light comes on, I have performed wiggle test of all wiring harness and cant fail anything. The customer ...
February 22, 2007
2004 Chevrolet Silverado 2500 HD 6.0L Cuts out, MIL Lamp on VIN: 1GCHK23U44
B2961: undoc code. This vehicle has been a thorn in our side since day one, I got thrown in the mix now, the customer can go 2 to 3 days before codes return and reduced power light comes on, I have performed wiggle test of all wiring harness and cant fail anything. The customer ...
February 22, 2007