Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 761 (AUTOMATIC TRANSMISSION - 4L60-E/4L65-E (INTRODUCTION, SERVICE & REPLACEMENT))REPAIR INSTRUCTIONSAUTOMATIC TRANSMISSION RANGE SELECTOR CABLE REPLACEMENTREMOVAL PROCEDURE
1999 GMC Forward Control 5.7 R, Automatic
Removal Procedure
1999 GMC Forward Control 5.7 R, AutomaticSECTION Removal Procedure
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
- Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
- Shift the floor shift control to NEUTRAL.
If replacing a damaged cable, be sure that BOTH the floor shift control and the transmission are in NEUTRAL.
- Remove the catalytic converter assembly. Refer to Catalytic Converter Replacement in Engine Exhaust.
- Remove the driveline tunnel closeout panel.
- Using a large flat bladed screwdriver, CAREFULLY release the shift control cable end clip from the floor shift control arm stud.
- Remove the shift control cable from the driveline tunnel bracket.
- Using a flat bladed screwdriver, pry the cable retaining staple clip from the cable.
- Depress the cable retaining tabs.
- While depressing the tabs, push the tabs through the hole in the driveline tunnel bracket.
- Slide the cable out of the bracket slot.
- Remove the nuts retaining the shift control cable bracket to the transmission.
- Reposition the cable and cable bracket away from the studs.
- CAREFULLY release the shift control cable end clip from the transmission shift lever stud.
- Remove the shift control cable and bracket.
- Remove the shift control cable bracket from the shift control cable, if necessary.
- Using a flat bladed screwdriver, pry the shift cable retaining staple clip from the cable.
- Depress the shift cable retaining tabs.
- While depressing the tabs, push the tabs through the hole in the shift cable bracket.
- Slide the cable out of the bracket slot.
IMPORTANT:
Use care to not suddenly jerk the shift control cable during disassembly, the shift control cable rod end guide tubes are EXTREMELY INFLEXIBLE and capable of only a SLIGHT bend.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.