Results for "coil codes"
737+ Q&A Updated Daily Free
Electrical Medium 1-2 hours 10

RV AC Won't Start After Capacitor Replacement? 5 Easy Fixes

When your RV A/C won't start after a capacitor change, check for blown fuses, thermal switch reset, proper wiring connections, and overheated compressor lockout. The compressor may need time to cool down before restarting.

Engine Medium 2-4 hours for PCM replacement plus programming time 9

1999 Itasca Sunflyer V10 Drivers Side Coil Bank PCM Issue

Yes, you're absolutely on the right track - your testing clearly points to a PCM failure in the ground switching circuit for the drivers side coil bank. The fact that you have +12v but no ground pulse during cranking confirms the PCM isn't completing the circuit.

Ac Refrigeration Medium 2-3 hours 9

Norcold 1210 Not Cooling: No Error Codes Troubleshooting Guide

When your Norcold 1210 isn't cooling despite showing no error codes, the most common causes are cooling unit failure, poor ventilation, or low DC voltage. Check airflow, clean coils, and test voltage before considering cooling unit replacement.

Solar Batteries Medium 2-3 hours 8

How to Install a Lithium Battery Manager Relay in Your RV - Complete Guide

A lithium battery manager relay protects lithium batteries from overcharging by disconnecting them from the alternator when not needed. Installation involves wiring the relay between your alternator/converter and battery bank with proper fusing and control circuits.

Feedback