Questions & Answers for: gmc limp mode

...gmc truck that is stuck in limp mode and wont shift what could cause this problem? ASE mechanic. the trans won't shift if in limp mode. starts off in third and remains in third until problem is ...

...limp mode". Limp mode is a safety to prevent damage to your vehicle. In this case the computer thinks there is something wrong and by going into limp mode tends to give you less gas mileage and less ...

GMC Jimmy ''Limp Mode'' Woes I have a 1998 GMC Jimmy 4wd with the 4.3 L V6. Since about two weeks ago, It started drive very sluggishly as I was backing out of my driveway, but would drive normally ...

...GMC Sierra 5.3L (has 2004 engine) Drive by wire. Reduced engine power (Limp Mode). Following error codes - P1516, P2135, P0120. Checked all connections at throttle body(Wiggle tested the individual ...

...limp mode manually on gmc 4l60e trans without star system diag. Replaced shift solenoid relieved all trouble lights codes wont reset out of hard limp mode please help Some cars require a code scanner ...

...gmc envoy danai to go in an out of limp mode My 2006gmc envoy danai goes in and out of limp mode you need to hook up an obd2 scanner to the port under the steering wheel and see what your computer ...

...gmc jimmy 2 wheel drive i can take off with tow haul on drive up to 35 mph then the motor revs like the transmission disengaged what would cause this problem ? Have you checked the computer to see if ...

...gmc get to 35 miles an hour then go into limp mode with no codes There has to be codes. You need a better code reader. Go to a GMC dealership. They will read the codes in the hope of getting the ...

...gmc envoy went into limp mode and has no codes, any idea why Will shift into 2nd and then go limp but the motor will Rev up limp mode is a situation initiated by the ECM to protect the engine and/or ...

...gmc Yukon Denali vortex 6.0 . All codes are cleared. I'm stuck in limp mode and for some reason the transmission fluid levels are the same hot or cold. Why did you change solenoid b ? Trouble code ...