What is the error code for transfer case failing to shift?
What is the error code for transfer case failing to shift?
Transfer case ”failed to shift” error code C0387. 4WD started failing to work sometimes. took in to mechanic and got no error codes, replaced push button switch in dash… seems to be a common problem.
How does the transfer case shift control module work?
The transfer case shift control module normally has battery voltage supplied to it at all times through the battery positive voltage circuit (CKT 40). When the ignition is ON, the transfer case shift control module conducts a self-test to determine if it retains the same memory it had when the ignition was last turned OFF.
What happens when service 4 wheel drive trouble codes are stored?
When the trouble codes are stored and the Service 4 Wheel Drive Message is displayed, the transfer case is inoperative for the rest of that particular key cycle. It will test again and reset the message on the next key cycle if the problem hasn’t been fixed. The codes may be stored with or without you requesting a transfer case shift.
How does a two wheel drive transfer case work?
The transfer case motor rotates the actuator shaft which moves the transfer case two/four wheel drive actuator cam and transfer case high/low shift fork to shift the transfer case between the following modes or ranges: 2 HI, 4WD HI, 4WD LOW, Neutral
Transfer case ”failed to shift” error code C0387. 4WD started failing to work sometimes. took in to mechanic and got no error codes, replaced push button switch in dash… seems to be a common problem.
The transfer case shift control module normally has battery voltage supplied to it at all times through the battery positive voltage circuit (CKT 40). When the ignition is ON, the transfer case shift control module conducts a self-test to determine if it retains the same memory it had when the ignition was last turned OFF.
The transfer case motor rotates the actuator shaft which moves the transfer case two/four wheel drive actuator cam and transfer case high/low shift fork to shift the transfer case between the following modes or ranges: 2 HI, 4WD HI, 4WD LOW, Neutral
When the trouble codes are stored and the Service 4 Wheel Drive Message is displayed, the transfer case is inoperative for the rest of that particular key cycle. It will test again and reset the message on the next key cycle if the problem hasn’t been fixed. The codes may be stored with or without you requesting a transfer case shift.
