Starter System Circuit Troubleshooting (2025): Notes

Starter System Circuit Troubleshooting

Special Tools Required

Acura GR8 Battery Diagnostic Station with AST Module (12 Volt) MTRGR811ASTA

*Available through the Acura Tool and Equipment Program 888-424-6857

NOTE:

The ambient air temperature must be between 59-100°F (15-38°C) during this procedure.
The 12 volt battery must be in good condition and fully charged.
If you cannot enter the HDS [System Selection Menu] during troubleshooting, go to the keyless access system symptom troubleshooting; "Cannot select ON mode with keyless access and with the keyless remote touching the engine start/stop switch" - Refer to: Keyless Access System Symptom Troubleshooting - The engine starts but stalls immediately .
After the inspection, you must reset the PCM - Refer to: PCM Reset . Otherwise, the PCM will continue to stop the fuel injectors from operating.