1. Traction System Relay Output Circuit Open
Turn the ignition off.
Disconnect the SLA harness connector.
NOTE:
Check connector - Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Traction System Relay Output circuit at the SLA harness connector.
Is the voltage above 10 volts?
- Yes >> Go to 2
- No
>> Repair the Traction System Relay Output circuit for an open.
Perform TRANSMISSION VERIFICATION TEST. See ELECTRICAL DIAGNOSTICS - NAG1 article.