2 - All on-Board Diagnostic Functions Inoperative

Description:

Step 1 - 6:

Step 7 - 8:

When performing an asterisked (*) troubleshooting inspection, shake the wiring harness and connectors while performing the inspection to discover whether poor contact points are the cause of any intermittent malfunctions. If there is a problem, make sure connectors, terminals and wiring harnesses are connected correctly and undamaged.