P1602 Diagnostic Trouble Code Discussion for October 2010
Powertrain Control Module Not Programmed
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| Help Request | Posted | |
| 2005 Dodge Ram 3500 Laramie 5.9L No Start VIN: 3D3LS38C75 P1602: PCM not programmed. ... When key is on the voltmeter does not move and the fuel pump relay and pump are cycling on and off like a turn signal. All warning lights come on as normal. I had 350ma draw and suspected bad Cummins ecu but when ecu was unplugged draw only dropped 4ma. I ... |
October 14, 2010 | |
| 1996 Cadillac Seville STS 4.6L MIL Lamp on VIN: 1G6KY5294T P1602: Loss Of EBTCM Serial Data. this car came to the shop with a problem on the dash, the radio and the a/c no working, the lights on the dash are flashing, (only the transmission position indicator) and the temperature gauge and the fuel gauge don't work either when the problem happens, bec... |
October 22, 2010 | |
| 2005 Dodge Ram 3500 Laramie 5.9L No Start VIN: 3D3LS38C75 P1602: PCM not programmed. ... When key is on the voltmeter does not move and the fuel pump relay and pump are cycling on and off like a turn signal. All warning lights come on as normal. I had 350ma draw and suspected bad Cummins ecu but when ecu was unplugged draw only dropped 4ma. I ... |
October 29, 2010 |
