September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Circuit/System Verification
- Engine running measure and record the voltage at the battery terminals. Verify that the battery voltage is 12.5-15.5 volts.
- Engine running, observe the scan tool Battery Positive Voltage parameter in the data list of the module setting the DTC. Verify that the scan tool displays a value that is within 2 volts of the battery voltage recorded in step 1.
- If the scan tool parameter is not within the specified range, go to Circuit/System Testing.
- Go to Diagnostic Aids.