DT6.1 Verify Integrity of Module Connection

^ Turn ignition OFF.

^ Disconnect battery ground cable.

^ Remove the anti-lock electronic control module connector.

^ Inspect anti-lock electronic control module component connector for contamination and loose or bent terminals.

^ Pull gently on Circuit 519 (LG/BK) just behind Pin 10 on the harness connector.

^ Pull gently on Circuit 523 (R/PK) just behind Pin 3 on the harness connector.

^ Are all connections clean and secure?

YES -- Leave anti-lock electronic control module connector disconnected. Go to DT6.2. DT6.2 Verify Integrity of Speed Sensor Connection

NO -- Terminal(s) in component connector are corroded, bent, or loose. Service terminals or connector as needed. If not serviceable replace anti-lock electronic control module. Go to DT6.7. DT6.7 Make Sure All Steps Are Completed

NO -- Terminal(s) in harness connector are corroded, bent, or move back or come free of connector. Service terminals or connector as needed. Go to DT6.7. DT6.7 Make Sure All Steps Are Completed