I bought a 1991 gmc sierra 1500 and nothing works on the dashboard. How do I fix this?

SOURCE: 2002 GMC Sierra 1500 rear brakes

The first problem that I see is.....

You got screwed, the rear brake shoes and the parking brake shoes and the same thing. The parking brake uses your back brake pads to set the brake.


Sorry man

SOURCE: what transmission will fit in an 89 gmc sierra?

if it has a 4.3 liter motor a 86 to a 97 if it has a 350 motor a 81 to a 96 will work hope this helps

SOURCE: My Power window on my 2003 GMC Sierra 1500 Truck

if your main switch panel still works the passenger window and if door locks still work probaly bad window motor

ZJ Limited

• 17989 Answers
• Posted on Mar 31, 2010

SOURCE: how do i change the blower motor on a 1994 gmc

GM Full-Size Trucks 1988-1998 Repair Information
Blower Motor - REMOVAL & INSTALLATION

Front
Without Air Conditioning
(see Figure 1)

1. Disconnect the negative battery terminal.
2. Mark the position of the blower motor in relation to its case.
3. Unplug the electrical connection at the motor.
4. Remove the blower attaching screws and remove the assembly. Pry gently on the flange if the sealer sticks.

1. The blower wheel can be removed from the motor shaft by unfastening the nut at the center.

1. Install the blower wheel to the motor shaft and tighten the nut at the center.
2. Apply a bead of sealer to the blower mounting flange. Position the blower so that the marks are aligned and install the screws.
3. Attach the electrical connection at the motor.
4. Connect the negative battery terminal.

1. Disconnect the negative battery cable.
2. Remove the instrument panel compartment.
3. Unfasten the forward-most screw in the right side door sill plate. Remove the trim panel from the right hinge pillar.
4. If necessary for access, unplug the ECM wiring and remove the ECM.
5. Unplug the electrical lead at the blower motor and if equipped, remove the underdash courtesy lamp.
6. Remove the bolt from the right side lower instrument panel support. Remove the blower cover and the cooling tube.
7. Unfasten the flange screws and pull out the blower motor. You may have to pry back the right side of the instrument panel slightly. Be careful!
   

1. Position the blower motor and install the mounting screws. Be careful not to catch the blower on anything when sliding it in.
2. Install the cooling tube and the blower shield.
3. Install the bolt into the instrument panel support.
4. Attach the courtesy lamp and the blower electrical lead.
5. If removed, install the ECM. Attach the wiring harness.
6. Install the trim panel on the pillar. Don't forget the screw in the sill plate!
7. Install the instrument panel compartment and connect the battery cable.

1. Disconnect the negative battery cable.
2. Remove the right rear quarter panel trim.
3. Disconnect the electrical lead at the fan.
4. Remove the screws and if equipped, the cooling tube.
5. If necessary, remove the fan retaining nut and lift out the blower fan.
6. Remove the blower motor.
   

1. Install the blower motor and then position the fan.
2. Install the retaining nut and then tighten the mounting screws to 12 inch lbs. (2 Nm).
3. If removed, install the cooling tube.
4. Connect the electrical lead. Install the quarter panel trim cover.
5. Connect the battery cable.