U1000 Diagnostic Trouble Code Discussion for February 2013
Class 2 Communication Malfunction
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| Help Request | Posted | |
| 2002 Saturn L100 2.2L No Start VIN: 1G8JS54F12 U1000: Class 2 Data Link Malfunction - ID Not Learned. Vehicle will start and run if sitting for 12 hours until turned off- will not resart- cranks starts for 1 second and stops as if in theft mode. Security light will come on with koeo for bulb check then goes out but will flash very fast for one split second (ba... |
February 07, 2013 |
