Section 74 (Instrument Panel - Troubleshooting)
WARNING: This page is about a different car, the 2003 Lexus GS 430, 2003 Lexus GS 300, 2002 Lexus GS 430, and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
- Description & Operation
- Component Locations
- Trouble Shooting
- Connector Identification
- Circuit Tests
- Bulb Circuit
- Clock Circuit
- Combination Meter Circuit
- Combination Meter Circuit Plate
- Combination Meter Ecu Power Source Circuit
- Door Courtesy Switch Circuit
- Engine Coolant Temperature Gauge Circuit
- Engine Oil Level Warning Sensor Circuit
- Fuel Gauge Circuit
- Hazard Warning Switch Circuit
- IGNITOR Signal Circuit
- Light Failure Sensor Circuit
- Rear Lights Warning Light Circuit
- Seat Belt Buckle Switch Circuit
- Speedometer Circuit
- Speed Sensor Circuit
- Tachometer Circuit
- Transmission Shift Switch Circuit
- Component Tests
- Brake Fluid Level Warning Switch
- Brake Warning Light
- Clock Assembly
- Door Courtesy Switch
- Engine Coolant Temperature Receiver Gauge
- Engine Coolant Temperature Sender Gauge
- Engine Oil Level Warning Light
- Engine Oil Level Warning Sensor
- Fuel Receiver Gauge
- Fuel Sender Gauge
- Hazard Warning Switch
- Light Control Rheostat
- Low Oil Pressure Warning Light
- Low Oil Pressure Warning Switch
- Open Door Warning Light
- Parking Brake Switch
- Rear Lights Warning Light
- Seat Belt Buckle Switch
- Seat Belt Warning Light
- Speedometer
- Tachometer
- Telltale Light Assembly
- Window Washer Level Warning Light
- Window Washer Level Warning Switch
- Removal & Installation
- Wiring Diagrams