SELF-DIAGNOSIS FUNCTION

- The reading of these results is accomplished by “User mode” and “Diagnosis mode”.
- After a malfunction is repaired, turn ignition switch ON. Diagnosis mode returns to the user mode. At that time, the self-diagnosis result is cleared.

HOW TO CHANGE SELF-DIAGNOSIS MODE WITHOUT CONSULT-III
DIAGNOSTIC PROCEDURE (USER MODE)
Checking air bag operation according to air bag warning lamp-User mode

1.Turn the ignition switch from OFF to ON, and check that the air bag warning lamp blinks.

2.Compare the air bag warning lamp blinking pattern with the examples.

Air bag warning lamp examples (User mode)

Air bag warning lamp operation -User mode | SRS condition | Reference item

- No malfunction is detected
- No further action is necessary

—

- The system is malfunctioning and needs to be repaired as indicated

Go to Diagnosis Description

- Air bag is deployed

- Seat belt pre-tensioner is deployed

Go to Diagnosis Procedure or Diagnosis Procedure

- Air bag diagnosis sensor unit is malfunctioning
- Air bag power supply circuit is malfunctioning
- Air bag warning lamp circuit is malfunctioning

Go to Diagnosis Procedure

- Air bag diagnosis sensor unit is malfunctioning

- Air bag warning lamp circuit is malfunctioning

Go to Diagnosis Procedure

DIAGNOSTIC PROCEDURE (DIAGNOSIS MODE)

1.Turn the ignition switch ON, and check that the air bag warning lamp blinks.

2.There are 2 blinking patterns for the air bag warning lamp. One is a 3-second blink followed by a 0.5- second blink repeat. The other is two 1.5-second blinks followed by a 0.5-second blink repeat.

An Example of a 3-second Blink Followed by a 0.5-second Blink Repeat
a through b are repeated.
b: Seven 0.5-second blinks indicate that the air bag diagnosis sensor unit circuit is malfunctioning.
Number of 0.5-second Blinks After a 3-second Blink Indicates Malfunctioning Items

Number of 0.5-second blinks | Malfunctioning items | Blinking pattern
0 | Self-diagnosis result is not deleted | —
1 | Front LH seat belt pre-tensioner | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic

2 | Driver air bag module | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic

3 | Front RH seat belt pre-tensioner | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic

5 | Occupant Classification System control unit | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic

6 | Crash zone sensor | Refer to the following

- DTC Logic
- DTC Logic

7 | Air bag diagnosis sensor unit | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic

8 | Front passenger air bag module | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic

11 | Front passenger air bag OFF indicator | Refer to DTC Logic.

An Example of Two 1.5-second Blinks Followed by a 0.5-second Blink Repeat
a through b are repeated.
b: Six 0.5-second blinks indicate that the LH side curtain air bag module circuit is malfunctioning.
Number of 0.5-second Blinks After Two 1.5-second Blinks Indicates Malfunctioning Items

Number of 0.5-second blinks | Malfunctioning items | B linking pattern
1 | Front RH side air bag module | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic

2 | Front LH side air bag module | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic

3 | RH satellite sensor | Refer to the following

- DTC Logic
- DTC Logic

4 | LH satellite sensor | Refer to the following

- DTC Logic
- DTC Logic

5 | RH side curtain air bag module | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic

6 | LH side curtain air bag module | Refer to the following

- DTC Logic
- DTC Logic
- DTC Logic
- DTC Logic

HOW TO ERASE SELF-DIAGNOSTIC RESULTS
After a malfunction is repaired, turn the ignition switch OFF for at least one second, then turn ignition switch ON. Diagnosis mode returns to the user mode. At that time the self-diagnosis result is cleared.