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.DB● LIVE
HOMESERVICE MANUALSJEEP1991CHEROKEE 2WD L4-150 2.5L VIN P MFIREPAIR AND DIAGNOSISCRUISE CONTROLBRAKE SWITCH (CRUISE CONTROL)TESTING AND INSPECTION
1991 Jeep Cherokee 2WD L4-150 2.5L VIN P MFI
Brake Switch (Cruise Control): Testing and Inspection
1991 Jeep Cherokee 2WD L4-150 2.5L VIN P MFISECTION Testing and Inspection
1. Disconnect double connector from switch pigtail, then connect 12 volts to either terminal.
2. Connect test lamp between other terminal and a good ground.
3. Test lamp should illuminate when brake pedal is at rest.
4. Test lamp should go off when brake pedal is depressed approximately 3/8 inch.
5. If test lamp does not respond as specified, stop lamp switch is out of adjustment or defective. Adjust or replace as needed.
2. Connect test lamp between other terminal and a good ground.
3. Test lamp should illuminate when brake pedal is at rest.
4. Test lamp should go off when brake pedal is depressed approximately 3/8 inch.
5. If test lamp does not respond as specified, stop lamp switch is out of adjustment or defective. Adjust or replace as needed.
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:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.