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Symptom: SOLENOID SUPPLY/WATCHDOG When Monitored and Set Condition: SOLENOID SUPPLY/WATCHDOG When Monitored: Always monitored with system active at each ignition cycle. Set Condition: During the power up of the TCM, it tests the ability of the external watchdog to shut down the Solenoid Supply driver. POSSIBLE CAUSES SOLENOID SUPPLY CIRCUIT SHORT TO OTHER CIRCUITS SOLENOID DTCS PRESENT TCM - SOLENOID SUPPLY WATCHDOG TEST ACTION APPLICABILITY 1 NOTE: Low fluid level can be the cause of many transmission problems. If t, read the engine DTCs. Check and repair all engine DTCs prior to performing transmission symptom diagnostics. t, read and record all Transmission DTCs. NOTE: Check connectors - Clean/repair as necessary. Poor pin to terminal All Continue 2 With the DRBIII t, read DTCs.. Are any Solenoid DTCs present? All Yes → Repair all Solenoid DTCs before proceeding with test. Perform NAG1 TRANSMISSION VERIFICATION TEST - VER 1. No → Go To 3 105 TRANSMISSION - NAG1 |