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TEST ACTION APPLICABILITY 3 Ignition on, engine not running. t, read ABS DTCs. Are there any ABS or bus related DTCs present? All Yes → Repair all ABS DTCS before proceeding. Perform NAG1 TRANSMISSION VERIFICATION TEST - VER 1. No → Go To 4 4 Replace and program the ABS Control Module. t, erase Transmission DTCs. Start the engine. t, read Transmission DTCs. Did the DTC, ABS BRAKE MESSAGE, reset? All Yes → Replace the Transmission Control Module. Perform NAG1 TRANSMISSION VERIFICATION TEST - VER 1. No → Test Complete. Perform NAG1 TRANSMISSION VERIFICATION TEST - VER 1. 34 TRANSMISSION - NAG1 ABS BRAKE MESSAGE — Continued |