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 MANUALSTOYOTA19964RUNNER BASE, RWD, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKS - POWERCIRCUIT TESTINGPOWER DOOR LOCK CONTROL RELAY/INTEGRATION RELAY
1996 Toyota 4Runner Base, RWD, Automatic
Power Door Lock Control Relay/Integration Relay
1996 Toyota 4Runner Base, RWD, AutomaticSECTION Power Door Lock Control Relay/Integration Relay
NOTE:
Power door lock ECU and control relay/integration relay circuit test charts are provided to pinpoint a malfunctioning circuit. Checking pin voltages at power door lock ECU and control relay/integration relay connectors will help determine if power door lock ECU and control relay/integration relay are receiving and sending proper voltage signals. Using test charts may also help determine if there is a short or open in harness or connectors.
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.