
1999 Cadillac DeVille d'Elegance 4.6L No Start
Vehicle came in for crank, no start. Please read entire entry, as i have performed many tests. B2750 and U1255 are hard codes in the IPC and U1255 in the SIR. I have good key with correct code. I have good resistance from pellet at ipc terminals and during cra...
Summary posted 9/24/2008
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Message Closed w/Summary
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VIN | 1G6KE54Y5X |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / efi |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Misc. | Ke Body |
Trouble Codes
B2750 | pass key data communication |
P1631 | TCM Internal - Clock Processor Performance |
U1255 | Class 2 Communication Malfunction |
Message Closed w/Summary
Vehicle Data
1999 Cadillac DeVille d'Elegance
VIN | 1G6KE54Y5X |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / efi |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Misc. | Ke Body |
Trouble Codes
B2750 | pass key data communication |
P1631 | TCM Internal - Clock Processor Performance |
U1255 | Class 2 Communication Malfunction |