IGNITION SWITCH INSPECTION [WITHOUT ADVANCED KEYLESS ENTRY AND START SYSTEM]
- Verify that the continuity between the ignition switch terminals is as indicated in the table.
- If not as indicated in the table, replace the ignition switch.
Scheme 2
Scheme 3
Scheme 4
![Scheme 4: IGNITION SWITCH REMOVAL/INSTALLATION [WITHOUT ADVANCED KEYLESS ENTRY AND START SYSTEM]](https://i.diagnostdata.com/repair/6c/6ca3ab363df70aa4e7bae3f9fa399bc7bff600018eff0557bc047f2df959513a.webp)
- Disconnect the negative battery cable.
- Remove the column cover. (See «COLUMN COVER REMOVAL/INSTALLATION»(ref-367662-S39346719792010072700000) .)
- Remove in the order indicated in the table.
- Install in the reverse order of removal.
KEY REMINDER SWITCH INSPECTION [WITHOUT ADVANCED KEYLESS ENTRY AND START SYSTEM]
- Verify that the continuity between the key reminder switch terminals is as indicated in the table.
- If not as indicated in the table, replace the key reminder switch.
Scheme 5
Scheme 6
STEERING LOCK UNIT INSPECTION [WITH ADVANCED KEYLESS ENTRY AND START SYSTEM]
- Remove the column cover. (See «COLUMN COVER REMOVAL/INSTALLATION»(ref-367662-S39346719792010072700000) .)
- Measure the voltage at each terminal.
- If the voltage is not as specified in the Terminal Voltage Table (Reference), inspect the parts under "Inspection item(s)".
- If there is any malfunction, inspect the parts under "Inspection item(s)".
- If the system does not work properly even though the parts or related wiring harnesses do not have any malfunction, replace the steering lock unit.
Terminal Voltage Table (Reference)
Scheme 7
| Terminal | Signal name | Connected to | Measured condition | Voltage (V) | Inspection item(s) |
|---|---|---|---|---|---|
| A | Push switch signal | Keyless control module | Start knob pressed | B+ | Keyless control module Related wiring harnesses |
| Start knob released | 1.0 or less | ||||
| B | Power supply | Fuse | Under any condition | B+ | Fuse Related wiring harnesses |
| C | Key reminder switch signal | Keyless control module | Key inserted | B+ | Keyless control module Related wiring harnesses |
| Key removed | 1.0 or less | ||||
| D | Power supply | Fuse | Under any condition | B+ | Fuse Related wiring harnesses |
| E | Power supply | Fuse | Under any condition | B+ | Fuse Related wiring harnesses |
| F | Ignition key illumination signal | Ignition key illumination bulb | Ignition switch off and driver-side door opened. | 1.0 or less | Ignition key illumination bulb Related wiring harnesses |
| 30 s or more after driver-side door closed. | B+ | ||||
| G | Serial communication | Keyless control module | Because this terminal is for communication good/no good judgment by terminal voltage is not possible. | ||
| H | GND | Body ground | Under any condition | 1.0 or less | Related wiring harnesses |
TERMINAL VOLTAGE CHART
