DIAGNOSTIC TROUBLE CODE CHART
HINT:
DTC Code |
Detection Item |
Trouble Area |
Passenger Airbag ON/OFF Indicator (OFF) |
See page |
---|---|---|---|---|
B1771 |
Passenger Side Buckle Switch Circuit Malfunction |
- Front seat inner belt RH (Front passenger side buckle switch) - Front seat wire RH - Occupant classification ECU |
On |
|
B1780 |
Front Occupant Classification Sensor LH Circuit Malfunction |
- Separate type front seat cushion spring RH (Front occupant classification sensor LH) - Front seat wire RH - Occupant classification ECU |
On |
|
B1781 |
Front Occupant Classification Sensor RH Circuit Malfunction |
- Separate type front seat cushion spring RH (Front occupant classification sensor RH) - Front seat wire RH - Occupant classification ECU |
On |
|
B1782 |
Rear Occupant Classification Sensor LH Circuit Malfunction |
- Separate type front seat cushion spring RH (Rear occupant classification sensor LH) - Front seat wire RH - Occupant classification ECU |
On |
|
B1783 |
Rear Occupant Classification Sensor RH Circuit Malfunction |
- Separate type front seat cushion spring RH (Rear occupant classification sensor RH) - Front seat wire RH - Occupant classification ECU |
On |
|
B1785 |
Front Occupant Classification Sensor LH Collision Detection |
- Separate type front seat cushion spring RH (Front occupant classification sensor LH) - Occupant classification ECU |
On |
|
B1786 |
Front Occupant Classification Sensor RH Collision Detection |
- Separate type front seat cushion spring RH (Front occupant classification sensor RH) - Occupant classification ECU |
On |
|
B1787 |
Rear Occupant Classification Sensor LH Collision Detection |
- Separate type front seat cushion spring RH (Rear occupant classification sensor LH) - Occupant classification ECU |
On |
|
B1788 |
Rear Occupant Classification Sensor RH Collision Detection |
- Separate type front seat cushion spring RH (Rear occupant classification sensor RH) - Occupant classification ECU |
On |
|
B1790 |
Center Airbag Sensor Assembly Communication Circuit Malfunction |
- Floor wire - Front seat wire RH - Occupant classification ECU - Center airbag sensor |
On |
|
B1793 |
Occupant Classification Sensor Power Supply Circuit Malfunction |
- Separate type front seat cushion spring RH (Occupant classification sensors) - Front seat wire RH - Occupant classification ECU |
On |
|
B1794 |
Open in Occupant Classification ECU Battery Positive Line |
- Harness or connector - Occupant classification ECU |
On |
|
B1795 |
Occupant Classification ECU Malfunction |
Occupant classification ECU |
On |
|
B1796 |
Sleep Operation Failure of Occupant Classification ECU |
Occupant classification ECU |
On |
|
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL SLIDING ROOF DRIVE CABLE SUB-ASSEMBLY
(a) Hold down the window deflector.
NOTICE:
Make sure that the spring indicated by the arrow in the illustration
is securely installed.
...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY (VEHICLE NOT INVOLVED IN
COLLISION)
(a) Perform a diagnostic system check (See page
).
(b) With the lower No. 2 instrument panel airbag installed on the vehicle, perf ...