Inspection And Verification

WARNING: This page is about a different variant/trim than selected.

WARNING: This procedure involves fuel handling. Be prepared for fuel spillage at all times and always observe fuel handling precautions. Failure to follow this instruction may result in personal injury.

CAUTION: Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution of control modules does not guarantee confirmation of a fault, and may also cause additional faults in the vehicle being tested and/or the donor vehicle.

NOTE: If a control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component.

Verify the customer concern
Visually inspect for obvious signs of damage and system integrity

VISUAL INSPECTION

MECHANICAL	ELECTRICAL
Fuel filler cap Fuel filler neck Fuel pipes Fuel tank Evaporative emissions canister Purge valve Diagnostic Module Tank Leakage (DMTL) filter Diagnostic Module Tank Leakage (DMTL) pump	Fuses Wiring harnesses and connectors Purge valve Diagnostic Module Tank Leakage (DMTL) pump Diagnostic Module Tank Leakage (DMTL) changeover valve

If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step
If the cause is not visually evident, verify the symptom and refer to the SYMPTOM CHART . Alternatively check for Diagnostic Trouble Codes (DTCs) and refer to the appropriate Diagnostic Trouble Code (DTC) Index information
Check DDW for open campaigns. Refer to the corresponding bulletins and SSMs which may be valid for the specific customer complaint and carry out the recommendations as required