4.6L ( LH2 ) Engine, Some DTC Code Charts Are Not Currently Available in SI - MIL

When servicing the vehicle with the VIN you entered, the following diagnosis might be helpful if the vehicle exhibits the described symptoms.

04 SRX 4.6L (LH2) engine, some DTC code charts are not currently available in SI.

Use the 2004 XLR 4.6L (LH2) engine DTC code charts (as they are the same) until SI can be updated to include SRX.

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Please follow this diagnosis process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed. If these steps do not resolve the condition, please contact GM TAC for further diagnostic assistance. This diagnostic approach was developed for the vehicle with the VIN you entered and should not be automatically be used for other vehicles with similar symptoms.

(04 Cadillac SRX 4.6L, LH2 engine) and (04 Cadillac XLR 4.6L, LH2 engine)

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