| caution | During diagnosis, a diagnosis code associated
with other system may be set when the ignition switch is turned on with connector(s) disconnected.
On completion, confirm all systems for diagnosis code(s). If diagnosis code(s) are set, erase
them all. |
| Trouble symptom |
Inspection procedure number |
Reference page |
| M.U.T.-III cannot communicate with WCM. |
1 |
|
| The ignition key cannot be registered using M.U.T.-III. |
2 |
|
| Engine does not start. |
3 |
|
| Check the WCM power supply and earth circuits. |
4 |
|
| Keyless entry system does not work. |
5 |
|
| Keyless entry system hazard answer-back function does not work. |
6 |
|
| Multimode keyless entry system function does not work at all. |
7 |
|
| Timer lock function does not work after doors have been unlocked
by the keyless entry system. |
8 |
|