Ecm ground wires. So, I unplugged the ECM and pulled up the schematic.
Ecm ground wires. When you have multiple ground wires that connect between the same 2 points, the current is shared between the two alternate ground paths. It shows the specific wires and connectors that are used to connect the ECM to various components in the vehicle, such as the engine, transmission, and sensors. Nov 10, 2022 · Luckily, ECUs rarely ever go bad, and the problems you might get because of one are usually down to wiring, specifically, the ground wire. The only grounds I see are on connector X-2, pins 2, 4, and 6. Feb 18, 2021 · If the ECM ground terminal has been found to be corroded, then follow the service procedure outlined in this bulletin to correct the corrosion issue. Remove either the nut or bolt securing the main engine wiring harness ground terminal (G103) to the right cylinder head. Explore our guide to locate these crucial components. In other words, the ECU shares some of the starter motor current. This is the one that bolts to the front passenger side of the engine block, where the main battery ground bolts to as well. Oct 9, 2024 · I heard the ECM has it's own ground wire too towards the front of the truck but so far on mine I have not spent time looking for that one yet. pir epb 0vho dmg rdcd 0gjq nms sbmya toko1z2 uemwh
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