DIAGNOSTIC TROUBLE CODE CHART
If a trouble code is displayed during the DTC check, check the circuit listed for the code in the table below (proceed to the page listed for that circuit).
1. Occupant Detection ECU
HINT:
When DTC B1650/32 is detected as a result of troubleshooting the Supplemental Restraint System, perform troubleshooting for the occupant classification system as shown in the chart below.
DTC Code |
Detection Item |
Trouble Area |
Passenger Airbag ON/OFF Indicator (OFF Indicator) |
See page |
---|---|---|---|---|
B1771 |
Passenger Side Buckle Switch Circuit Malfunction |
1. Front seat inner belt assembly (Buckle switch RH) 2. No. 1 seat wire 3. Floor wire 4. Occupant detection ECU |
ON |
|
B1780 |
Front Occupant Classification Sensor LH Circuit Malfunction |
1. Front seat with adjuster frame assembly RH (Occupant classification sensor front LH) 2. No. 1 seat wire 3. Occupant detection ECU |
ON |
|
B1781 |
Front Occupant Classification Sensor RH Circuit Malfunction |
1. Front seat with adjuster frame assembly RH (Occupant classification sensor front RH) 2. No. 1 seat wire 3. Occupant detection ECU |
ON |
|
B1782 |
Rear Occupant Classification Sensor LH Circuit Malfunction |
1. Front seat with adjuster frame assembly RH (Occupant classification sensor rear LH) 2. No. 1 seat wire 3. Occupant detection ECU |
ON |
|
B1783 |
Rear Occupant Classification Sensor RH Circuit Malfunction |
1. Front seat with adjuster frame assembly RH (Occupant classification sensor rear RH) 2. No. 1 seat wire 3. Occupant detection ECU |
ON |
|
B1785 |
Front Occupant Classification Sensor LH Collision Detection |
1. Front seat with adjuster frame assembly RH (Occupant classification sensor front LH) 2. Occupant detection ECU |
ON |
|
B1786 |
Front Occupant Classification Sensor RH Collision Detection |
1. Front seat with adjuster frame assembly RH (Occupant classification sensor front RH) 2. Occupant detection ECU |
ON |
|
B1787 |
Rear Occupant Classification Sensor LH Collision Detection |
1. Front seat with adjuster frame assembly RH (Occupant classification sensor rear LH) 2. Occupant detection ECU |
ON |
|
B1788 |
Rear Occupant Classification Sensor RH Collision Detection |
1. Front seat with adjuster frame assembly RH (Occupant classification sensor rear RH) 2. Occupant detection ECU |
ON |
|
B1790 |
Center Airbag Sensor Assembly Communication Circuit Malfunction |
1. Floor wire 2. No. 1 seat wire 3. Occupant detection ECU 4. Airbag sensor assembly |
ON |
|
B1793 |
Occupant Classification Sensor Power Supply Circuit Malfunction |
1. Front seat with adjuster frame assembly RH (Occupant classification sensors) 2. No. 1 seat wire 3. Occupant detection ECU |
ON |
|
B1794 |
Open in Occupant Classification ECU Battery Positive Line |
1. Wire harness 2. Occupant detection ECU |
ON |
|
B1795 |
Occupant Classification ECU Malfunction |
1. Occupant detection ECU |
ON |
|
B1796 |
Sleep Operation Failure of Occupant Classification ECU |
1. Occupant detection ECU |
ON |
|
Clutch Accumulator
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL CLUTCH ACCUMULATOR ASSEMBLY
(a) Install the clutch accumulator assembly to the manual transmission assembly
with the 3 bolts.
Torque:
12 N·m {120 kgf·cm, 9 ft·lbf}
(b) Using a union nut wrench, co ...
Steering Angle Sensor Initialization Incomplete (C1439,C1445)
DESCRIPTION
The skid control ECU (master cylinder solenoid) acquires steering angle sensor
(spiral cable with sensor sub-assembly) zero point every time the ignition switch
is turned to ON and the vehicle is driven at 35 km/h (22 mph) or more for approximately
5 seconds. The ECU also stores t ...
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
The following procedures are for BD20 (w/o Differential Lock).
PROCEDURE
1. INSTALL REAR DIFFERENTIAL CARRIER ASSEMBLY
(a) Clean the contact surfaces of the rear differential carrier assembly and
axle housing.
(b) Install the rear differ ...