Warning Chime Function Malfunction
NOTE:
- Before performing the diagnosis in the following table, check "Trouble Diagnosis Procedure". Refer to , "TROUBLE DIAGNOSIS PROCEDURE ".
- Make sure that vehicle is under the condition shown in "Conditions of vehicle" below before starting diagnosis, and check each symptom.
- If the following "symptoms" are detected, check systems shown below in the "Diagnosis/service procedure" column in this order.
Conditions of Vehicle (Operating Conditions)
Each warning chime function is ON when setting on CONSULT.
| Symptom | Diagnosis/service procedure | Refer to |
|---|---|---|
| Ignition switch warning chime does not operate. | 1. Ignition knob switch check. | IGNITION KNOB SWITCH CHECK |
| 2. Door switch check. | DOOR SWITCH CHECK | |
| 3. Key switch check. | KEY SWITCH CHECK | |
| 4. Intelligent Key warning chime (combination meter) check. | CHECK INTELLIGENT KEY WARNING BUZZER (FRONT OF VEHICLE) | |
| 5. Replace Intelligent Key unit. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| Ignition key warning chime does not operate properly. (When mechanical key is used) | 1. Key switch (Intelligent Key unit input) check. | KEY SWITCH CHECK |
| 2. Key switch (BCM input) check. | KEY SWITCH (BCM INPUT) CHECK | |
| 3. Door switch check. | DOOR SWITCH CHECK | |
| 4. Warning chime check. | CHECK INTELLIGENT KEY WARNING BUZZER (FRONT OF VEHICLE) | |
| 5. Replace Intelligent Key unit. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| OFF position warning chime does not operate. | 1. Ignition knob switch check. | IGNITION KNOB SWITCH CHECK |
| 2. Key switch check. | KEY SWITCH CHECK | |
| 3. Power supply and ground circuit check. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| 4. Intelligent Key warning chime (combination meter) check. | CHECK INTELLIGENT KEY WARNING BUZZER (FRONT OF VEHICLE) | |
| 5. Replace Intelligent Key unit. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| OFF position warning chime (after door closed) does not operate properly. | 1. Ignition knob switch check. | IGNITION KNOB SWITCH CHECK |
| 2. Intelligent Key warning buzzer (front of vehicle) check. | CHECK INTELLIGENT KEY WARNING BUZZER (FRONT OF VEHICLE) | |
| 3. Replace Intelligent Key unit. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| Take away warning chime does not operate properly. | 1. Door switch check. | DOOR SWITCH CHECK |
| 2. Power supply and ground circuit check. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| 3. Intelligent Key battery inspection. | INTELLIGENT KEY BATTERY INSPECTION | |
| 4. Inside key antenna check. | INSIDE KEY ANTENNA CHECK | |
| 5. Intelligent Key warning buzzer (front of vehicle) check. | CHECK INTELLIGENT KEY WARNING BUZZER (FRONT OF VEHICLE) | |
| 6. Replace Intelligent Key unit. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| Take away warning chime (from window) does not operate properly. | 1. Check "TAKE OUT FROM WINDOW WARN" setting in "WORK SUPPORT". | WORK SUPPORT |
| 2. Inside key antenna check. | INSIDE KEY ANTENNA CHECK | |
| 3. Power supply and ground circuit check | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| 4. Intelligent Key battery inspection. | INTELLIGENT KEY BATTERY INSPECTION | |
| 5. Intelligent Key warning chime (combination meter) check. | CHECK INTELLIGENT KEY WARNING BUZZER (FRONT OF VEHICLE) | |
| 6. Replace Intelligent Key unit. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION | |
| Door lock operation warning chime does not operate properly. | 1. Door switch check. | DOOR SWITCH CHECK |
| 2. Ignition knob switch check. | IGNITION KNOB SWITCH CHECK | |
| 3. Front door request switch LH check. | FRONT DOOR REQUEST SWITCH CHECK | |
| 4. Front outside antenna LH check. | OUTSIDE KEY ANTENNA CHECK | |
| 5. Inside key antenna check. | INSIDE KEY ANTENNA CHECK | |
| 6. Intelligent Key warning buzzer (front of vehicle) check. | CHECK INTELLIGENT KEY WARNING BUZZER (FRONT OF VEHICLE) | |
| 7. Replace Intelligent Key unit. | INTELLIGENT KEY UNIT POWER SUPPLY AND GROUND CIRCUIT INSPECTION |