What does the transfer case encoder motor do?
The 4WD Transfer Case Shift Encoder motor is the part that turns the gear inside the transfer case, allowing your vehicle to be switched into 4×4 mode. The Shift Encoder Motor is located on the outside of the transfer case and is secured to the transfer case with 3 bolts.
How much does it cost to replace a transfer case on a Silverado?
Chevrolet Silverado 1500 Transfer Case Shift Motor Replacement Cost Estimate. The average cost for a Chevrolet Silverado 1500 transfer case shift motor replacement is between $480 and $532. Labor costs are estimated between $59 and $74 while parts are priced between $421 and $458.
What happens if transfer case motor is not working?
If the transfer case motor is not functioning, then you may find yourself unable to shift into or out of 4WD. This could be a big problem if the system fails to activate in an off-road or bad weather situation. In addition to shifting the transfer case, the motor also senses and reports the current position of the transfer case.
How does the transfer case work in a car?
The operating current of the shift motor under Shifting in the transfer case occurs when the shift motor brake is released and a Pulse Width Modulated (PWM) voltage is supplied to the shift motor by the Front Control Module (FCM).
What should I change in my 4×4 transfer case?
The two common failures in the 4WD system is the shift motor, and the control module. I went ahead and replaced the shift motor. This may seem like an expensive part, but you can actually get a new transfer case shift motor from Rock Auto for $64.00. For that price, I went ahead and just replaced it.
In this function it is sometimes referred to as the transfer case encoder motor. If the transfer case fails to shift, you will receive some notification from your vehicle. You may have a 4WD dash light or lights on the buttons of your 4WD switch.