
2005 Cadillac SRX 3.6L No Start
Hello IATN Nation, We have a caddy that has a communication issue. It will not communicate with a scan tool or crank until you jump out the starter relay. After that all modules are awake until you shut the car off and it sits over nite. Power and grounds ...
FIX posted 12/7/2019
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Message Closed w/FIX
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VIN | 1GYEE63785 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / FI |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Trouble Codes
U0100 | Lost Communication With PCM |
Message Closed w/FIX
Vehicle Data
2005 Cadillac SRX
VIN | 1GYEE63785 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / FI |
Emissions | OBD-II Compliant |
Symptoms | No Start |
Occurs | Always |
Trouble Codes
U0100 | Lost Communication With PCM |