How do you reset a 97 F150?
How to Reset the Ford PCM
- Open the hood of the Ford. Loosen the lock nut located on the negative battery cable connector with a socket and ratchet.
- Wait for 20 minutes while the PCM bleeds off the electricity it stores for backup power. Once the power drains from the PCM, it resets.
How do I reset my Ford F-150?
If the screen in Your Ford F-150 is not working the first thing that You should do is try to reset it. You can press and hold on the volume button until the screen turns off and then back on and it should allow it to be reset.
How fast can you drive in 4WD High Ford F-150?
55 MPH is the fastest you should drive in when using 4×4 high. 55 miles per hour is the “speed limit”. Driving beyond this speed could damage your 4×4 system. However, some manufacturer guidelines will vary by vehicle.
Why is my 1998 F150 4×4 not working?
Lift and support the front of the truck so the front wheels are off the ground. Key to run position ( do not start ) , engage 4×4 and try to turn the front drive shaft. If it turns it is a problem with the transfer case. If it doesn’t it is a front axle engagement problem.
Why is my Ford F150 not 4 wheel drive?
If the wheel rotates with the driveshaft and the truck is in 4H you have a problem with the IWE on that wheel. If you are experiencing a problem with a grinding noise coming from the front of your vehicle while accelerating then this section is for you.
Why is my 4 wheel drive not working?
1 Failed 4WD Actuator 2 Damaged Vacuum hoses 3 Failed Vacuum Solenoid 4 Transfer case shift motor
Is the 4×4 relay on my truck bad?
I am thinking that maybe the relay is bad or hanging up, just a guess. The 4X4 has been used alot in this truck, and always worked great. This is the model that has a switch on the dash that has 2 positions one for 4X4 and 4X4 Low, this in NOT NOT NOT the automatic 4X4.