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B2947 Diagnostic Trouble Code Discussion for March 2007

security system sensor power circuit low

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Trouble Ticket Help Requests for DTC B2947
Help Request Posted
1999 GMC C1500 Suburban 5.7L No Start VIN: 3GKEC16R8X
B2947: security system sensor power circuit low. ... problem is in the paslock security system. There are no codes in the PCM, the code in the paslock module is B2947-Sec system sensor power low. If you erase the code it comes back immediately. I have powers and grounds at the paslock module. I have hooked u...
March 13, 2007