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 MANUALSTOYOTA1999COROLLA LE, STANDARDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCRUISE CONTROL SYSTEMS
1999 Toyota Corolla LE, Standard
Cruise Control Systems
1999 Toyota Corolla LE, StandardSECTION Cruise Control Systems
- Description
- Operation
- Adjustments
- Trouble Shooting
- Cruise Control Function Test
- Symptom Diagnosis
- Notes
- SET Not Occurring Or CANCEL Occurring (No DTCs Present)
- SET Not Occurring Or CANCEL Occurring (DTC Is Not Output)
- Actual Vehicle Speed Deviates From Set Speed
- Gear Shifting Frequent Between 3rd & OD When Driving Uphill (Hunting)
- Cruise Control Does Not Cancel Even With Brake Pedal Depressed
- Cruise Control Does Not Cancel Even With Transaxle Shifted To Neutral (A/T Only)
- Cruise Control Does Not Cancel Even With Clutch Pedal Depressed (M/T Only)
- Cruise Control Switch Does Not Operate (SET/COAST, RES/ACC Or CANCEL Not Possible)
- SET Possible At 25 MPH Or Less, Or CANCEL Does Not Operate At 25 MPH Or Less
- Poor Response In ACCEL & RESUME Modes
- Overdrive Does Not Resume, Even Though Road Is Not Uphill
- DTC Memory Is Erased
- DTC Not Output, Or DTC Output When It Should Not Be
- CRUISE Control Indicator Light Stays On Or Fails To Turn On
- Component Tests
- System Tests
- Self-Diagnostic System
- Diagnostic Tests
- Pin Voltage Tests
- Wiring Diagrams
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.