P0604 Citroen ECM Self Check Fault Possible causes – Loose or poor battery terminal connection– Low battery charge– ECM power supply circuit is open or shorted– ECM Programing– Faulty ECM Tech description Check the ECM/PCM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to…
Tag: P0604
P0604 Chrysler ECM Self Check Fault
P0604 Chrysler ECM Self Check Fault Possible causes – Loose or poor battery terminal connection– Low battery charge– ECM power supply circuit is open or shorted– ECM Programing– Faulty ECM Tech description Check the ECM/PCM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to…
P0604 Chevrolet ECM Self Check Fault
P0604 Chevrolet ECM Self Check Fault Possible causes – Loose or poor battery terminal connection– Low battery charge– ECM power supply circuit is open or shorted– ECM Programing– Faulty ECM Tech description Check the ECM/PCM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to…
P0604 Cadillac ECM Self Check Fault
P0604 Cadillac ECM Self Check Fault Possible causes – Loose or poor battery terminal connection– Low battery charge– ECM power supply circuit is open or shorted– ECM Programing– Faulty ECM Tech description Check the ECM/PCM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to…
P0604 Buick ECM Self Check Fault
P0605 Buick EEPROM Fault Possible causes – Engine Control Module (ECM) may be faulty– ECM harness power supply circuit is open or shorted– ECM harness ground circuit is open or shorted Tech description Check the ECM fuse, if fuse is OK try erasing the code first and if the code comes back you may have…
P0604 BMW ECM Self Check Fault
P0604 BMW ECM Self Check Fault Possible causes – Loose or poor battery terminal connection– Low battery charge– ECM power supply circuit is open or shorted– ECM Programing– Faulty ECM Tech description Check the ECM/PCM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to…
P0604 Audi ECM Self Check Fault
P0604 Audi ECM Self Check Fault Possible causes – Loose or poor battery terminal connection– Low battery charge– ECM power supply circuit is open or shorted– ECM Programing– Faulty ECM Tech description Check the ECM/PCM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to…
P0604 Acura ECM Self Check Fault
P0604 Acura ECM Self Check Fault Possible causes – Loose or poor battery terminal connection– Low battery charge– ECM power supply circuit is open or shorted– ECM Programing– Faulty ECM Tech description Check the ECM/PCM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to…
P0604 ECM Self Check Fault
P0604 ECM Self Check Fault Possible causes – Loose or poor battery terminal connection– Low battery charge– ECM power supply circuit is open or shorted– ECM Programing– Faulty ECM Tech description Check the ECM/PCM fuse, if fuse is OK try erasing the code first and if the code comes back you may have to reprogram…