Diagnosis Mode: Notes
The diagnosis mode can only be switched when a malfunction is detected in the user mode. Malfunctioning system is indicated according to blinking pattern of air bag warning lamp.
How to Read Air Bag Warning Lamp
- Follow the procedures of "PROCEDURE TO CHANGE DIAGNOSIS MODE", and switch to the diagnosis mode.
- Turn ignition switch ON. Check the blinking pattern of air bag warning lamp.
There are 4 blinking patterns for the air bag warning lamp as per the following items.
- Front air bag system: Two 1.5 second blinks followed by a 0.5 second blink repeated.
- Side air bag system: Three 1.5 second blinks followed by a 0.5 second blink repeated.
- Air bag control unit system: 3 second blink followed by a 0.5 second blink repeated.
- Sensor system: Two 3 second blinks followed by a 0.5 second blink repeated.
FRONT AIR BAG SYSTEM DESCRIPTION
| Number of 0.5 second blinks | Malfunctioning items |
|---|---|
| 1 | Driver air bag module |
| 2 | Passenger air bag module |
| 3 | Seat belt pre-tensioner LH |
| 4 | Seat belt pre-tensioner RH |
SIDE AIR BAG SYSTEM DESCRIPTION
| Number of 0.5-second blinks | Malfunctioning items |
|---|---|
| 1 | Side air bag module LH |
| 2 | Side air bag module RH |
| 3 | Curtain air bag module LH |
| 4 | Curtain air bag module RH |
AIR BAG CONTROL UNIT SYSTEM DESCRIPTION
| Number of 0.5 second blinks | Malfunctioning items |
|---|---|
| 1 | Collision detection |
| 2 | Air bag diagnosis sensor unit |
| 3 | Front passenger air bag indicator |
| 4 | Occupant classification system control unit |
SENSOR SYSTEM DESCRIPTION
| Number of 0.5 second blinks | Malfunctioning items |
|---|---|
| 1 | Crash zone sensor |
| 2 | Satellite sensor LH |
| 3 | Satellite sensor RH |
| 12 | Satellite sensor |