
GMC Acadia Blows ECM1 Fuse
2024年7月1日 · So, my concern is what could have blown the ECM1 fuse other than the ECU/PCM, any suggestion will be troubleshot with a DVM because thats all i have. I know there's is a lot of electronics that could cause this but I am looking for what has accrued a lot with the Acadia . Thanks for listening
ECM1 fuse / Alternator - GMC Acadia Forum
2024年5月10日 · If not then the ECU/PCM is the next place to look. On my 2011 acadia the ECM1 fuse kept blowing after ignition key switch went from crank to run , then fuse keeps blowing. I ordered a ECU/PCM through Flagship for about 350.00$ and …
ECM1 fuse - GMC Acadia Forum
2018年10月9日 · We found that the ECM1 fuse was burned. Battery voltage was 12.26v when the start switch was turned "on" the gauges would peg out then return to zero..horn, lights etc would work... we replaced the fuse and the engine would crank but the battery voltage would drop to 10.7v on crank so we replaced the battery.
Need Some Guidance (ECM 1 Fuse Blowing) - GMC Acadia Forum
2019年6月29日 · I noticed clicks when I turned the key to "OFF" postion and ECM1 fuse blew again. Whatever charge that blew the fuse came from the PWR/TRN relay. Re-connected all the plug/harness for Pink/Blk wires. Removed the PWR/TRN relay and turned the key to"ON" position. No ECM1 pop!!!! Need to understand what makes the PWR/TRN to blow the ECM1 …
Need Some Guidance (ECM 1 Fuse Blowing) - GMC Acadia Forum
2007年6月26日 · Hey guys, similar issue with the ECM1 fuse blowing. When i remove the top plug on the ECM, the car will start, but with the top plug un-plugged, the load side of the fuse reads a dead short to ground.
ECM 1 Fuse Blowing ACADIA 2009 - GMC Acadia Forum
2022年12月7日 · One day I start it ON and the engine working well, suddenly I hear a click, and then the engine turn OFF, after that I checked and found the ECM1 fuse blowing, I changed it, but keep blowing every time I changed it. Any suggestion, Your suggestion is appreciated
Engine Stutter Under Load -> ECM Fuse Blows: P1682...
2022年1月4日 · I have a 2012 GMC Acadia SLT with 125,000 miles (of misery). This issue started after the car sat for 2 days with temps between 15-25. I waited for it warm up before looking into the issue. It seems just driving it up a small hill, the car …
Check charging system problem 2011 Acadia SLT
2024年6月1日 · Yesterday went out to start the vehicle and the service charging system was on again as well as the battery light and the battery below the 13 volts where it normally is. Both times the battery has tested good and is about 9 months old. No ECM1 blown fuse since the first one. Do I have an ECM problem? Is the voltage regulator in the ECM?
ECM or BCM problem?? - GMC Acadia Forum
2022年6月17日 · The ecm1 fuse keeps popping and the vehicle will not start although everything else seems fine and it’s the only indication I have of what the problem could be, however I have realized now that some issues the vehicle was having align with a bad ecm.
Interior and Electrical | Page 2 | GMC Acadia Forum
2024年6月26日 · Seating, cargo space, interior lighting, wiring, instrument panel, DIC, etc.