Section 4 (Anti-Theft System)
WARNING: This page is about a different car, the 1993 Lexus SC 400. However, it is still accessible from the selected car via links, so may be relevant.
- Theft Deterrent Ecu Connector Terminal Identification
- Description
- Operation
- Testing
- Notes
- Test 1 - Indicator Light Circuit
- Test 2 - Starter Relay Circuit
- Test 3 - Horn Relay Circuit
- Test 4 - Theft Deterrent Horn Circuit
- Test 5 - Headlight Control Relay Circuit
- Test 6 - Taillight Control Relay Circuit
- Test 7 - Ignition Switch Circuit
- Test 8 - Luggage Compartment Door Key Operated Switch Circuit
- Test 9 - Luggage Compartment Door Courtesy Switch Circuit
- Test 10 - Door Unlock Detection Switch Circuit
- Test 11 - Engine Hood Courtesy Switch Circuit
- Trouble Shooting
- Notes
- Theft Deterrent Ecu Connector T8
- Theft Deterrent Ecu Connector T9
- Connector T9-1 & Ground
- Connector T9-2 & Ground
- Connector T9-3 & T9-4
- Connector T9-6 & T9-16
- Connector T9-7 & T9-16
- Connector T9-8 & T9-16
- Connector T9-9 & T9-16
- Connector T9-10 & T9-16
- Connector T9-11 & T9-16
- Connector T9-12 & T9-16
- Connector T9-13 & T9-16
- Connector T9-14 & T9-16
- Connector T9-15 & T9-16
- Connector T9-16 & Ground
- Connector T9-17 & T9-16
- Connector T9-18 & T9-16
- T9-20 & T9-16
- Removal & Installation
- Wiring Diagrams