Trouble Shooting: Notes

NOTE: For engine-related DTC's, see appropriate TESTS W/CODES article in the ENGINE PERFORMANCE section. These DTC's pertain to engine performance and must be repaired first, as engine performance and related component signals will affect transmission operation and diagnosis.

For electronic component testing and diagnostic procedures, use scan tool to retrieve DTC's and diagnosis system. Refer to RETRIEVING DIAGNOSTIC TROUBLE CODES under SELF-DIAGNOSTIC SYSTEM . For non-electrical testing and mechanical overhaul procedures, see appropriate OVERHAUL article.