P1626 Diagnostic Trouble Code Discussion for January 2011
Theft Deterrent System Fuel Enable Circuit Malfunction
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| Help Request | Posted | |
| 1999 Chevrolet K2500 Suburban 7.4L No Start VIN: 3GNGK26J0X P1626: Theft Deterrent Fuel Enable Signal Not Received. The vehical will start then promptly shut off, checked fuel pressure and spark, both normal, I am sure the problem is with the passlock system, both fuses #21 and #4 that power the module are good. I checked for power and ground at the module connector, all is... |
January 07, 2011 | |
| 1999 Chevrolet K2500 Suburban 7.4L No Start VIN: 3GNGK26J0X P1626: Theft Deterrent Fuel Enable Signal Not Received. The vehical will start then promptly shut off, checked fuel pressure and spark, both normal, I am sure the problem is with the passlock system, both fuses #21 and #4 that power the module are good. I checked for power and ground at the module connector, all is... |
January 08, 2011 |
