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.
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HOMESERVICE MANUALSTOYOTA20054RUNNER SR5, 4.7 T, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSELECTRICAL COMPONENT LOCATORBUZZERS, RELAYS & TIMERS
2005 Toyota 4Runner SR5, 4.7 T, AWD
Buzzers, Relays & Timers
2005 Toyota 4Runner SR5, 4.7 T, AWDSECTION Buzzers, Relays & Timers
BUZZERS, RELAYS & TIMERS LOCATION
| Component | Location |
|---|---|
| ACC CUT Relay | On engine room R/B. See Figure. |
| AC115 INV Relay | On engine room R/B. See Figure. |
| A/F Heater Relay | On engine room R/B. See Figure. |
| AIR SUS Relay | In engine room R/B No. 4.Figure. |
| BATT CHG Relay | On engine room R/B No. 3. See Figure. |
| C/OPN Relay | On engine room R/B. See Figure. |
| Daytime Running Light Relay | Behind lower left end of dash, behind driver side J/B. See Figure. |
| DC SKT Relay | On driver side J/B. See Figure. |
| DEFOG Relay | On engine room R/B. See Figure. |
| DOME Relay | On engine room R/B. See Figure. |
| EFI Relay | On engine room R/B. See Figure. |
| FR FOG Relay | On engine room R/B. See Figure. |
| FUEL PUMP Relay | On engine room R/B. See Figure. |
| HEAD Relay | On engine room R/B. See Figure. |
| HEATER Relay | On engine room R/B. See Figure. |
| HORN Relay | On driver side J/B. See Figure. |
| IG Relay | On engine room R/B. See Figure. |
| MG CLT Relay | On engine room R/B. See Figure. |
| POWER Relay | On driver side J/B. See Figure. |
| STA Relay | On engine room R/B. See Figure. |
| TAIL Relay | On driver side J/B. See Figure. |
| Towing Converter Relay | On left side of cargo area. See Figure. |
| TOWING TAIL Relay | On engine room R/B No. 3. See Figure. |
| Turn Signal Flasher Relay | Behind lower left end of dash, behind driver side J/B. See Figure. |
| VSC Warning Buzzer | Left side of dash. See Figure. |
| Wireless Door Lock Buzzer (4.0L) | On left rear of engine compartment. See Figure. |
| Wireless Door Lock Buzzer (4.7L) | On left rear of engine compartment. See Figure. |
RENDER: 1.0x
NO RELATED
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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.