U1000 Diagnostic Trouble Code Discussion for April 2017
Class 2 Communication Malfunction
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| Help Request | Posted | |
| 2004 Pontiac Grand Am SE2 3.4L No Start, Stall VIN: 1G2NG52E64 U1000: Class 2 Communication Malfunction. Vehicle came to my shop after being in multiple other shops. the other shops has replaced the fuel pump, egr valve. Customer complaint is the vehicle intermittently stalls and wont restart for at least a hour. As the vehicle stalls the gauges go erratic. I rep... |
April 17, 2017 | |
| 2012 Infiniti G37 X 3.7L No Start VIN: JN1CV6AR1C U1000: Can communication circuit. Need some help from you infinity technicians . Car came in for crank and no start. Engine was out of time, so we put a used motor in. After new motor was in car would not crank and could not communicate with tcm. Checked for power at tcm and didn't have any. F... |
April 26, 2017 | |
| 2004 Cadillac CTS 3.6L No Start VIN: 1G6DM57724 U1000: Class 2 Problem. Customer stated that the vehicle sat over the winter and when they went to start it the battery was dead. Vehicle started and ran fine before winter. After new battery install the vehicle started and ran normal. Next day, no crank. They disconnected the batter... |
April 27, 2017 |
