After Heater Core swap....2001 Jimmy wont start
BF Veteran
Joined: Jun 2006
Posts: 3,429
From: Vancouver. B.C. Canada
RE: After Heater Core swap....2001 Jimmy wont start
Check for an open or shorted to ground ignition positive voltage circuit at terminal A of the ignition coil.
It sounds like either something didn't get connected. Did you check for bent pins in the connectors of the PCM or any other connectors that you may have removed?
It sounds like either something didn't get connected. Did you check for bent pins in the connectors of the PCM or any other connectors that you may have removed?
Thread Starter
Joined: Apr 2007
Posts: 15
From:
RE: After Heater Core swap....2001 Jimmy wont start
Sorry....there is voltage at the Pink wire at the coil.....there is also voltage at the Ignition Control module. There is a extra wire at the coil's harness that is white/black and it runs to the ICM....i am not sure how to test this wire ......any suggestions and also sorry about the last post that said i had no voltage at the coil i was using the DMM wrong (wrong setting :-)
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