LS V8-3.9L VIN A (2003)
Test V1
Test V2
Normal Operation
The power driver seat is controlled by the DSM. Power is supplied through central junction box (CJB) fuse 7 (5A) and battery junction box (BJB)
fuse 21 (20A) on Circuits 29-AH80 (OG/WH) and 30-AH80 (RD). The DSM is grounded through circuits 31-AH80 (BK) and 91-AH80 (BN/WH).
Possible Causes
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CJB fuse: 7 (5A)
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BJB fuse 21 (20A)
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circuit 29-AH80 (OG/WH) open or shorted to ground
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circuit 30-AH80 (RD) open or shorted to ground
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circuit 31-AH80 (BK) open
-
circuit 91-AH80 (BN/WH) open
