|
|
Trouble Diagnoses If no doors can not be unlocked by remote controller operation then the following procedure is required. Note: this may cause the alarm to sound. B) Put the key in ignition, turn to ON position for at least five seconds. Assuming the ignition key contains a valid transponder then a signal will be generated by the immobilizer which will disarm the alarm and C) Turn ignition OFF and wait for ten seconds. SYMPTOM CHART Symptom Possible cause Diagnoses/service order No doors can be locked or 1. Remote controller battery 3. Key switch (insert) 4. Door switch 5. Power supply circuit for time control unit 6. Ground circuit for time control unit 7. Remote controller 1. Check remote controller battery. Refer to EL-304. NG, check power door lock. 3. Check key switch (insert) signal at terminal 쑗 22 of time control unit. 4. Check door switch signal at terminals 쑗 6 and 쑗 7 of time control unit. 5. Make sure battery voltage is present at terminal 쑗 9 of time control unit. 6. Check continuity between terminal 쑗 16 of time control unit and ground. 7. Replace remote controller. Refer to EL-305. The new ID of remote controller 1. Remote controller battery 3. Door switch 4. Driver’s door unlock sensor 5. Ignition ON power supply circuit for time control unit 6. Remote controller 1. Check remote controller battery. Refer to EL-304. 쑗 29 of time control unit. 3. Check door switch signal at terminals 쑗 6 and 쑗 7 of time control unit. 4. Check driver’s door unlock sensor signal at termi- nal 쑗 35 of time control unit. 5. Make sure battery voltage is present at terminal 쑗 1 of time control unit while ignition switch is in ON position. 6. Replace remote controller. Refer to EL-305. Refer to “TIME CONTROL UNIT INSPECTION TABLE” on next page to check the control unit signals. ● The unlock operation of multi-remote control system does not activate with key inserted in the ignition ● The lock operation of multi-remote controller does not activate with the key inserted ignition key cylin- MULTI-REMOTE CONTROL SYSTEM EL-303 |