P1654 Diagnostic Trouble Code Discussion for March 2004
A/C Relay Control Circuit Malfunction
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| Help Request | Posted | |
| 1998 Chevrolet Express 3500 6.5L No Start VIN: 1GCHG39F5W P1654: Service Throttle Soon Lamp Control Circuit Malfunction. ... it it started then shut off the batterys whent dead after trying a few times codes found p1626,p1641,p1654,u1192 i towed it in let sit over night charged the batterys it started up and is running good has done this in the past had 1 injuctor pump put in 1... |
March 08, 2004 |
