D4 Verify Concern Is Resolved

- Key OFF.

- Reconnect and reassemble all components.

- Install NGS Tester.

- Key ON. Clear codes. Clearing Trouble Codes

- Perform Drive Test DT1. Monitors, Trips, Drive Cycles and Readiness Codes

- Pull codes. Reading and Clearing Diagnostic Trouble Codes

- Is System Pass obtained?

YES -- Stop. Repair is complete.

NO -- Same code is present. Repeat D1 to check for second related concern. D1 Measure Battery Voltage B+

NO -- A new code is present. Go to the appropriate pinpoint test. Diagnostic Trouble Code Descriptions