WebApr 1, 2024 · Remove the transfer case motor and place it on a table to carry out the test. Test the transfer case motor with a test light (Ohm preferably): locate the yellow and orange wire on the actuator because … WebOnce the vehicle was home, I started diagnosing the problem. There are (2) fuses that control the 4WD. One in the passenger compartment, and (1) under the hood. Check the # 5 (4×4 control module) 15 amp fuse in the passenger compartment. Also check the #13 (4×4 Motor) 20 amp fuse under the hood. Replace these fuses if they’re bad, and ...
DIAGNOSTIC TROUBLE CODES: TRANSFER CASE MOTOR
WebFreeze frame data for transfer case DTCs. 1. Transfer Case Control Module DTC _____ 2. Transfer Case Range Selection Switch State _____ 3. Engine run time_____ Please repeat questions 1-3 for all codes in the TCCM FOR VEHICLES WITH NQH and NQ6 setting C0398 with other transfer case related DTCs perform diagnostics for the other WebApr 3, 2024 · Correct the DTCs in the TCCM first. When diagnosing a C0398 if there are any other diagnostic trouble codes related to transfer case actuator position sensor (IPS) or rotational position sensor (RPS) diagnose and repair those first. Please read this document completely to ensure the best chance of accurately diagnosing and repairing a 0398. highworth surgery address
4 wheel drive not engaging - recent transfer case swap (NP246)
WebDec 6, 2011 · 2001 Dodge Durango. still doesn't work to go into 4 wheel drive, HELP! wow, it is time to stop throwing parts at it and get it checked out from a shop to pinpoint the failure. guessing gets very expensive and you dont need to spend more money than you need too. Hey Roy everything's going good, I've been duck hunting every chance I get How about ... WebOct 12, 2014 · The Transfer Case Control Module (TCCM) has not received the wake-up call during key-up and has remained in the "sleep mode". When the TCCM is in the "sleep mode", it will not communicate with the class II bus or the Tech 2®. Correction 1. Try to communicate with the TCCM. If no communication, go to step 2. If communication is … WebThe dash-mounted transfer case mode control is a set of normally open switches that vary the voltage supplied by the transfer case module when closed. The transfer case module sends 8 volts to the switches, then monitors the return circuit to determine whether any of the switches is depressed. highworth solutions