Table of Contents
Where is the transfer case control module located?
The transfer case control module is located on the driver side dash, on the steering column.
How do I know if my transfer case control module is bad?
What are the Symptoms of a Bad Transfer Case?
- Shifting Issues.
- Hard to stay in 4WD?
- 4WD Won’t Engage or Disengage.
- Fluid Puddle Under the Transfer Case’s Location.
- Strange Grinding, Growling or Humming Noises.
- Possible Causes of a Bad Transfer Case.
- So why S&G?
How do I reset my transfer case control module?
Cheap way – To clear the codes and reset the computer, pull the 5 amp TCCM fuse, located at the bottom of the fuse box. Wait at least a half hour, and then replace the fuse. Turn the ignition key to run, wait for the 4×4 lights to blink, and then turn off. Repeat 5 times, and then start the truck.
What are the symptoms of a bad transfer case motor?
Here are some of the most common signs you may encounter when you have a bad transfer case:
- Gear Shifting Issues.
- Difficulty Staying in 4WD.
- 4WD Will Not Engage/Disengage.
- Puddle Formation Directly Under the Transfer Case’s Location.
- Weird Grinding, Growling or Humming Noises.
- 4WD Warning Light Illuminates.
- 4WD Transfer Case.
Where is the Tccm fuse located?
It is under the hood, usually on the driver’s side.
How do you diagnose a bad TCM?
Some common signs of a bad transmission control module include:
- Unpredictable shifting.
- Trouble shifting into higher gear.
- Trouble downshifting.
- Getting stuck in the same gear.
- Poor fuel economy.
- Check engine light comes on.
Where is the actuator on a 4×4?
All part-time four-wheel drives will have an actuator that is activated by a switch or button on the dashboard in the cabin. Once engaged, the shift and fork mechanism will lock the gears together to help the wheels to rotate in unison.
Where is the transfer case control module fuse?
Where is the 4WD actuator located?
It plays a vital role in the part-time 4WD mode vehicle, and thus, proper care should be taken to ensure it is functioning well. Since the actuator is located on the vehicle’s underside, it is prone to scratches or getting wet.
What happens when transfer case encoder goes bad?
This is where the transfer case encoder motor comes into play. The encoder motor is what provides the power for your vehicle to switch back and forth between two-wheel and four-wheel drive modes. Most times, when the encoder motor goes bad, the entire assembly needs to be replaced.
How do I clear a Tccm code?
To clear codes: Remove T/L CTSY (20 amp) fuse (“T” series) or “T-CASE” fuse (“K” series); wait 2 ½ minutes and then reinstall fuse. Cycle ignition 5 times, codes should be cleared from TCCM.
What is a transfer case control module?
Transfer Case Control Module (TCCM) is the brain behind the electronically shifted 4WD systems. The TCCM processes the shift request from the dash mounted mode selector buttons, executes the shift, and verifies the shift was completed. Replace your current failing or faulty item with this direct replacement.