P1631 Diagnostic Trouble Code Discussion for August 2018
Theft Deterrent - Start Enable Signal Not Correct
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| Help Request | Posted | |
| 2002 Chevrolet Express 1500 4.3L No Start P1631: Theft Deterrent - Start Enable Signal Not Correct. Thanks in advance for any and all help,Van came in as crank no start after looking at we determined has no spark no fuel pump and no communication with scan tool,weird thing is you can get codes and can look at data for roughly 6 seconds or so then looses ... |
August 26, 2018 |
