Security System & Keyless Entry System - Testing & Troubleshooting
- Troubleshooting
- Component Location Index
- Symptom Troubleshooting
- Immobilizer System Symptom Troubleshooting Index
- Keyless Access System Symptom Troubleshooting Index
- Keyless/Power Door Locks/Security System Symptom Troubleshooting Index
- All the doors will not lock or unlock with driver's door key cylinder or door lock switch or keyless transmitter
- Driver's door will not lock or unlock
- Engine does not crank (power supply is normal)
- Engine start/stop switch does not work
- Front passenger's doors will not lock or unlock
- Engine does not start with the immobilizer key
- Immobilizer indicator blinks
- Immobilizer indicator does not go off
- All the doors and the tailgate will not lock and unlock
- Cannot select ON mode with keyless access and with the keyless remote touching the engine start/stop switch (With Electric Steering Lock)
- Cannot select ON mode with keyless access and with the keyless remote touching the engine start/stop switch (Without Electric Steering Lock)
- Cannot select ON mode with keyless access, but can select ON mode with the keyless remote touching the engine start/stop switch
- Immobilizer indicator does not go off or does not come on
- Keyless access indicator does not go off or does not come on
- The doors will not unlock or lock with the door outer handle touch sensor or lock switch, but will unlock or lock with the keyless remote
- The doors will not unlock or lock with the keyless remote, but will unlock or lock with the door outer handles
- The engine starts but stalls immediately
- The key-in reminder does not sound
- The key-in reminder sounds in Vehicle OFF (LOCK) mode when door is open
- AUTO DOOR UNLOCK does not work
- Doors automatically relock 30 seconds after being unlocked with the remote even though a door has been opened
- Security alarm system will not arm
- The horn does not sound and/or the headlights do not flash when the PANIC button on the remote/transmitter is pressed
- Left rear door will not lock or unlock
- Passenger doors will not unlock with the keyless remote or key cylinder switch, but will unlock with the inside door unlock switch
- Right rear doors will not lock or unlock
- The mode changes between ACCESSORY mode and ON mode, but it does not change to OFF (LOCK) mode
- The mode changes between ACCESSORY mode and ON mode, but it is difficult to change to OFF (LOCK) mode
- The security system sounds randomly while the doors are locked.
- Circuit Diagram
- Description
- Inspection/Adjustment
- Inputs and Outputs
- Registration
- General Information
- Testing
- Door Key Cylinder Switch Test
- Door Lock Actuator Test
- Door Lock Knob Switch Test
- Door Outer Handle Lock Switch Test
- Immobilizer System Status Log
- Immobilizer-Keyless Control Unit Input Test
- Keyless Access LF Antenna Function Test
- Keyless Access System (Keyless Access Control Unit, Keyless Access and Electric Steering Lock) Input Test
- Keyless Access System Status Log
- Keyless/Power Door Locks/Security System (MICU) Input Test
- Park Pin Switch Test
- Power Door Lock Switch Test