TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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BE/Body Electrical Systems43 / 203
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INDICATOR LIGHTS — MK4 Supra Body Electrical Systems, page 43
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BE–43 BODY ELECTRICAL SYSTEM – COMBINATION METER INDICATOR LIGHTS Trouble | Parts name | (See page) SRS Indicator Light does not light up 1. Bulb 2. Wire Harness 3. Center Air Bag Sensor (RS Section) ABS Indicator Light does not light up 1. Bulb 2. Wire Harness 3. Traction ECU (BR Section) Malfunction Indicator Light does not light up 1. Bulb 2. ECM (EG Section) 3. Wire Harness TRAC OFF Indicator Light does not light up 1. Bulb 2. Traction Solenoid Relay (BR Section) 3. Traction ECU (BR Section) 4. Wire Harness Security Indicator Light does not light up 1. Light Emitting Diode 2. Theft Deterrent and Door Lock ECU (BE–123) 3. Wire Harness A/T Shift Position Indicator Light does not light up 1. Bulb 2. Park/Neutral Position Switch (AT1 Section) 3. Light Control Rheostat (BE–54) 4. Meter Circuit Plate (BE–44) 5. Wire Harness MANU Indicator Light does not light up 1. Bulb 2. ECM (EG Section) 3. Meter Circuit Plate (BE–44) 4. Wire Harness O/D OFF Indicator Light does not light up 1. Bulb 2. O/D Main Switch 3. ECM (EG Section) 4. Meter Circuit Plate (BE–44) 5. Wire Harness TRAC Indicator Light does not light up 1. Bulb 2. ABS and Traction ECU 3. Meter Circuit Plate (BE–44) 4. Wire Harness Turn Indicator Light does not light up 1. Bulb 2. Turn Signal and Hazard Warning System (BE–20) 3. Meter Circuit Plate (BE–44) 4. Wire Harness High Beam Indicator Light does not light up 1. Bulb 2. Headlight System (BE–10) 3. Meter Circuit Plate (BE–44) 4. Wire Harness CRUISE Indicator Light does not light up 1. Bulb 2. Cruise Control ECU (BE–170) 3. Meter Circuit Plate (BE–44) 4. Wire Harness