Trouble Diagnosis Introduction
CAUTION:
DIAGNOSIS FUNCTION
The SRS self-diagnosis results can be read by using "AIR BAG" warning lamp
and/or CONSULT.
The User mode is exclusively prepared for the customer
(driver). This mode warns the driver of a system malfunction
through the
operation of the "AIR BAG" warning lamp.
The Diagnosis mode allows the
technician to locate and inspect the malfunctioning part.
The mode
applications for the "AIR BAG" warning lamp and CONSULT are as follows:
HOW TO PERFORM TROUBLE DIAGNOSES FOR QUICK AND ACCURATE REPAIR
A good understanding of the malfunction conditions can make troubleshooting
faster and more accurate.
In general, each customer feels differently about a
malfunction. It is important to fully understand the symptoms
or conditions
for a customer complaint.
Information From Customer
WHAT - Vehicle model<>
WHEN - Date, Frequencies<>
WHERE - Road
conditions<>
HOW - Operating conditions, Symptoms
Preliminary Check
Check that the following parts are in good order.
SRS Operation Check
DIAGNOSTIC PROCEDURE 1
Checking SRS Operation Using "AIR BAG" Warning Lamp-User Mode
SRS Air bag warning lamp examples
DIAGNOSTIC PROCEDURE 2
If no malfunction is detected on "SELF-DIAG [CURRENT]", but malfunction is
detected in "SRS Operation
Check" using the "AIR BAG" warning lamp, the
following cases may exist:
Trouble Diagnosis without CONSULT
DIAGNOSTIC PROCEDURE 6
Inspect SRS Malfunction Using "AIR BAG" Warning Lamp-Diagnosis Mode
NOTE:
SRS will not enter Diagnosis mode if
no malfunction is detected in User mode.
SRS is now in Diagnosis mode. Refer to SRC-56, "Trouble Diagnosis without CONSULT".
CONSULT Function (AIR BAG)
CONSULT can display each diagnostic item using the diagnostic test modes shown.
Self-Diagnosis Function (Without CONSULT)
HOW TO CHANGE SELF-DIAGNOSIS MODE
DIAGNOSTIC PROCEDURE 3
Final Check of SRS Using CONSULT - Diagnosis Mode
DIAGNOSTIC PROCEDURE 4
Check SRS Repair History
1.CONSIDER POSSIBILITY THAT SELF-DIAGNOSTIC RESULT WAS NOT ERASED AFTER REPAIR
Check repair history of the SRS.
Fog light switch
To turn the fog lights on, turn the headlight switch
to the position, then turn the fog
light
switch to the position.
To turn the fog lights on with the headlight switch
in the AUTO position, the headlights must be on,
then turn the fog light switch to the
position.
To turn the f ...
Power window lock switch
Component Function Check
1. CHECK POWER WINDOW LOCK
Activate the power window lock switch and verify that the front power window
RH, rear power window LH and
rear power window RH are inoperative.
Component Inspection
1. CHECK POWER WINDOW LOCK SWITCH
Disconnect main power window and door ...
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT
PRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER",
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
driver ...