What does service 4WD mean Jeep?
Usually labeled “Service 4WD”, when this light comes on, a code will be stored in the computer’s memory to help identify any issues. Sometimes if you haven’t used four wheel drive in a while, the computer may think that the transfer case isn’t lubricated properly.
What to look for when service 4WD comes on?
When there are no faults that show up when the service 4wd comes on, you need to inspect your wiring to and from the transfer case. I was advised to look for a short or bad connection (corrosion in the connectors). Also, there is a possible short in the differential.
What is the GM service 4 wheel drive message?
GM has issued a service bulletin # 09-04-21-001 to address a Service 4 Wheel Drive Message condition on the vehicles listed below. In addition to the Service 4 Wheel Drive Message, you may also have a C0387 or a C0569 trouble code stored.
Can you reset the warning service 4WD system?
You cannot simply “reset” the Service 4WD System. That message is being displayed to alert you there is a problem in the system. This is usually a circuit problem in the front or rear differential solenoids. or a transfer case motor circuit issue.
How many people can get service 4 wheel drive?
Now I can not get low range and getting the message service four wheel drive system 35 people found this helpful.
What does the service 4WD system warning mean?
The service 4wd system warning has just come up on my car , along with the traction control light. The car was driving perfectly fine, I parked the car and turned it off when I returned a few hours later and started the car the service 4wd system warning came up.
Is the service 4WD light coming on again?
After a few months of ownership, I started having the ‘service 4wd’ light blink on for a few seconds at random times. The dealer flashed the TSB concerning the problem and it went away. A few weeks ago the light started coming on again, concurrently with the ‘traction control off’ light.
GM has issued a service bulletin # 09-04-21-001 to address a Service 4 Wheel Drive Message condition on the vehicles listed below. In addition to the Service 4 Wheel Drive Message, you may also have a C0387 or a C0569 trouble code stored.
Is the service 4WD on my Jeep Grand Cherokee?
However, the automated information system continues to display/read out that the engine still requires an oil change/servicing. … read more The display on my dashboard says service 4WD System. I have a 2007 Jeep Grand Cherokee with 59,000 miles. The vehicle appears to be running ok. Is this an item that should be covered under warranty?