Starting System Diagnosis

Starting System Diagnosis (Part 1 Of 2):

Starting Diagnosis Test (Part 2 Of 2):

STARTING SYSTEM DIAGNOSIS

WARNING: ON VEHICLES EQUIPPED WITH AIR-BAGS, REFER TO AIRBAGS AND SEAT BELTS/AIRBAGS BEFORE ATTEMPTING STEERING WHEEL, STEERING COLUMN, OR INSTRUMENT PANEL COMPONENT DIAGNOSIS OR SERVICE. FAILURE TO TAKE THE PROPER PRECAUTIONS COULD RESULT IN ACCIDENTAL AIR- BAG DEPLOYMENT AND POSSIBLE PERSONAL INJURY.

INSPECTION
Before removing any unit from the starting system for repair or diagnosis, perform the following inspections:
- Battery - Visually inspect the battery for indications of physical damage and loose or corroded cable connections. Determine the state-of-charge and cranking capacity of the battery. Charge or replace the battery, if required.
- Ignition Switch - Visually inspect the ignition switch for indications of physical damage and loose or corroded wire harness connections.
- Clutch Pedal Position Switch - Visually inspect the clutch pedal position switch for indications of physical damage and loose or corroded wire harness connections.
- Park/Neutral Position Switch - Visually inspect the park/neutral position switch for indications of physical damage and loose or corroded wire harness connections.
- Starter Relay - Visually inspect the starter relay for indications of physical damage and loose or corroded wire harness connections.
- Starter - Visually inspect the starter for indications of physical damage and loose or corroded wire harness connections.
- Starter Solenoid - Visually inspect the starter solenoid for indications of physical damage and loose or corroded wire harness connections.
- Wiring - Visually inspect the wire harness for damage. Repair or replace any faulty wiring, as required. Check for loose or corroded wire harness connections at main engine ground.
- Power Distribution Center (PDC) Visually inspect the B+ connections at the PDC for physical damage and loose or corroded harness connections.