Hazard And Horn Reminder Function Malfunction
NOTE:
- Before performing the diagnosis in the following table, check "Work flow". Refer to "WORK FLOW ".
- If the following symptoms" are detected, check systems shown in the "Diagnosis/service procedure" column in this order.
Conditions of Vehicle (Operating Conditions)
- "ANSWER BACK FUNCTION" is ON when setting on CONSULT-III.
- Ignition switch is in OFF position.
- All doors are closed.
SYMPTOM REFERENCE
| Symptom | Diagnosis/service procedure | Procedural Reference |
|---|---|---|
| Hazard reminder does not operate by request switch. (Horn reminder operate.) | 1. Check "HAZARD ANSWER BACK" setting in "WORK SUPPORT". | WORK SUPPORT |
| 2. Check hazard function. | HAZARD FUNCTION | |
| 3. Check Intermittent Incident. | INTERMITTENT INCIDENT | |
| Hazard reminder does not operate by Intelligent Key. (Horn reminder operate.) | 1. Check "HAZARD ANSWER BACK" setting in "WORK SUPPORT". | WORK SUPPORT |
| 2. Check hazard function. | HAZARD FUNCTION | |
| 3. Check Intelligent Key battery inspection. | INTELLIGENT KEY BATTERY AND FUNCTION | |
| Horn reminder does not operate by request switch. (Hazard reminder operate.) | 1. Check "ANSWER BACK WITH I-KEY LOCK" or "ANSWER BACK WITH I-KEY UNLOCK" setting in "WORK SUPPORT". | WORK SUPPORT |
| 2. Check Intelligent Key warning buzzer. | INTELLIGENT KEY WARNING BUZZER | |
| 3. Check Intermittent Incident. | INTERMITTENT INCIDENT | |
| Horn reminder does not operate by Intelligent Key. (Hazard reminder operate.) | 1. Check "HORN WITH KEYLESS LOCK" setting in "WORK SUPPORT". | WORK SUPPORT |
| 2. Check horn function. | HORN FUNCTION | |
| 3. Check Intermittent Incident. | INTERMITTENT INCIDENT |