DESCRIPTION
DTC output mode is set by connecting terminals TC and CG of the DLC3.
DTCs are displayed by blinking of the SRS warning light.
HINT:
WIRING DIAGRAM
PROCEDURE
1. |
CHECK WIRE HARNESS (TC OF DLC3 - TC OF ECM) |
(a) Turn the ignition switch off. |
|
(b) Disconnect the connector from the ECM.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
for 2GR-FE
Tester Connection |
Condition |
Specified Condition |
---|---|---|
D1-13 (TC) - A41-16 (TC) |
Always |
Below 1 Ω |
for 1AR-FE
Tester Connection |
Condition |
Specified Condition |
---|---|---|
D1-13 (TC) - A49-7 (TC) |
Always |
Below 1 Ω |
*1 |
Front view of wire harness connector (to DLC3) |
*2 |
Front view of wire harness connector (to ECM) |
*3 |
for 2GR-FE |
*4 |
for 1AR-FE |
NG |
REPLACE WIRE HARNESS |
|
2. |
CHECK WIRE HARNESS (CG OF DLC3 - BODY GROUND) |
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
NG |
REPLACE WIRE HARNESS |
|
3. |
CHECK WIRE HARNESS (TC OF DLC3 - BODY GROUND) |
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
OK |
REPLACE CENTER AIRBAG SENSOR ASSEMBLY |
NG |
REPLACE WIRE HARNESS OR EACH ECU |
Inspection
INSPECTION
PROCEDURE
1. INSPECT UNLOCK WARNING SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
Condition
Specified Condition
...
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The procedure listed below is for the LH side.
PROCEDURE
1. INSTALL DOOR SIDE AIRBAG SENSOR
(a) Check that the ignition switch is off.
(b) C ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
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