4. Sci Transmit Circuit Open
With the ignition off.
Measure the resistance of the SCI Transmit circuit from the SLA harness connector to the DLC.
Is the resistance below 5.0 ohms?
- Yes >> Go to 5
- No
>> Repair the SCI Transmit circuit for an open.
Perform TRANSMISSION VERIFICATION TEST. See ELECTRICAL DIAGNOSTICS - NAG1 article.