DESCRIPTION
If a malfunction in the power source circuit occurs, or a malfunction in communication with the skid control ECU or in a speed sensor occurs, the AWD control ECU will prohibit operations by the fail-safe function.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1241/94 |
|
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
HINT:
Check the condition of each related circuit connector before troubleshooting (See page ).
PROCEDURE
1. |
CHECK FOR DTC (CAN COMMUNICATION SYSTEM AND BRAKE CONTROL SYSTEM) |
(a) Check if the CAN communication system DTC is output (See page ).
(b) Start the engine.
(c) Drive the vehicle, accelerate to a speed of 3 km/h (2 mph) or more, and check if the speed sensor DTC (brake control system DTC) is output (See page ).
Result |
Proceed to |
---|---|
Neither CAN communication system DTC nor speed sensor DTC (brake control system DTC) is output |
A |
CAN communication system DTC is output |
B |
Speed sensor DTC (brake control system DTC) is output |
C |
B |
REPAIR CIRCUIT INDICATOR BY OUTPUT CODE (CAN COMMUNICATION SYSTEM) |
C |
REPAIR CIRCUIT INDICATOR BY OUTPUT CODE (BRAKE CONTROL SYSTEM) |
|
2. |
INSPECT BATTERY |
(a) Check the battery voltage.
Standard Voltage:
11 to 14 V
Result |
Proceed to |
---|---|
OK |
A |
NG (2GR-FE) |
B |
NG (1AR-FE) |
C |
B |
INSPECT CHARGING SYSTEM (2GR-FE) |
C |
INSPECT CHARGING SYSTEM (1AR-FE) |
|
3. |
CHECK WIRE HARNESS (AWD CONTROL ECU - BATTERY) |
(a) Disconnect the ECU connector.
(b) Measure the voltage of the wire harness side connector.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
D38-11 (IG1) - Body Ground |
Ignition switch ON |
11 to 14 V |
*1 |
Rear view of wire harness connector (to AWD Control ECU) |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
4. |
CHECK WIRE HARNESS (AWD CONTROL ECU - BODY GROUND) |
(a) Disconnect the ECU connector.
(b) Measure the resistance of the wire harness side connector.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
D38-23 (GND) - Body Ground |
Always |
Below 1 Ω |
*1 |
Rear view of wire harness connector (to AWD Control ECU) |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
5. |
RECONFIRM DTC |
(a) Clear the DTC (See page ).
(b) Start the engine.
(c) Drive the vehicle, accelerate to a speed of 3 km/h (2 mph or more, and check if the same DTC is output.
Result |
Proceed to |
---|---|
DTC is output |
A |
DTC is not output |
B |
HINT:
Reinstall the sensor, connectors, etc. and restore the vehicle to its prior condition before rechecking DTCs.
A |
REPLACE AWD CONTROL ECU |
B |
CHECK INTERMITTENT PROBLEMS |
Removal
REMOVAL
CAUTION / NOTICE / HINT
CAUTION:
Wear protective gloves when removing the exhaust pipe.
The exhaust pipe is extremely hot immediately after the engine has stopped.
Confirm that the exhaust pipe has cooled down ...
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DESCRIPTION
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Stereo Component Amplifier
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT SEAT ASSEMBLY RH (for Manual Seat)
HINT:
Use the same procedure for the RH side and the LH side (See page
).
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HINT:
...