Section 25 (Circuit Testing Procedures - Non-DTC-Based Diagnostics)
WARNING: This page is about a different car, the 2022 RAM ProMaster 3500, 2022 RAM ProMaster 2500, and 2022 RAM ProMaster 1500. However, it is still accessible from the selected car via links, so may be relevant.
- Warning
- Description
- Diagnosis And Testing
- Standard Procedure
- Check A 12-Volt Fused Battery B(+) Circuit For Voltage
- Check A 12-Volt Switched Battery B(+) Circuit For Voltage
- Check A 5-Volt Supply Circuit For Voltage
- Check A Circuit For A Short To Ground
- Check A Circuit For A Short To Voltage
- Check For An Open Ground Circuit
- Check For A Short Between Multiple Circuits
- Check The Resistance Of A Circuit Using An Ohmmeter
- Ignition Off Draw Test
- Circuit Load Testing Procedures
- Voltage Drop Test Procedure
- Electrostatic Discharge (ESD) Sensitive Devices
- Wire Splicing
- Removal
- Installation