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 MANUALSCHEVROLET1987CAVALIER BASE, 4D SEDAN, STANDARD, M19REPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALCOMPONENT LOCATIONSELECTRICAL COMPONENT LOCATORCONTROL UNITS
1987 Chevrolet Cavalier Base, 4D Sedan, Standard, M19
Control Units
1987 Chevrolet Cavalier Base, 4D Sedan, Standard, M19SECTION Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| A/C Vacuum Solenoid Module | Behind center of instrument panel, on plenum. |
| Computer Controlled Coil Ign. Mod. | Below left exhaust manifold. |
| Cruise Control Module (Cavalier & Cavalier CS) | Behind right side of instrument panel, above glove box. |
| Cruise Control Module (All Others) | Under left side of instrument panel, below steering column. |
| Electronic Control Module (ECM) | Behind right side of dash, behind glove box. |
| Headlight Door Controller | On rear of left front shock tower. |
| Low Coolant Module | Behind instrument panel, to left of steering column. |
| Pulse Wiper Motor Module | On center of firewall. See Figure & 3. |
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.