Toyota Venza: Malfunction in Deceleration Sensor (C1245/93)
DESCRIPTION
If a malfunction in the deceleration sensor circuit occurs, the AWD control ECU will output this DTC.
|
DTC No. |
DTC Detecting Condition |
Trouble Area |
|---|---|---|
|
C1296/96 |
When the following condition is met: - Deceleration sensor malfunction is received from the skid control ECU. |
|
CAUTION / NOTICE / HINT
HINT:
Check the condition of each related circuit connector before troubleshooting
(See page .gif)
).
PROCEDURE
|
1. |
CHECK FOR DTC (BRAKE CONTROL SYSTEM) |
(a) Check if the speed sensor DTC (brake control system DTC) is output (See page
).
|
Result |
Proceed to |
|---|---|
|
Brake control system DTC (deceleration sensor DTC) is not output |
A |
|
Brake control system DTC (deceleration sensor DTC) is output |
B |
| A | .gif) |
REPLACE AWD CONTROL ECU |
| B | |
REPAIR CIRCUITS INDICATED BY OUTPUT DTCS (BRAKE CONTROL SYSTEM) |
Control Module Communication Bus OFF (U0073/86,U0100/85,U0129/83)
DESCRIPTION
The AWD control ECU inputs the signals sent from the ECM and skid control
ECU via the CAN communication system.
When DTCs indicating a CAN communication system malfunction ...
Cancellation of 4WD Control (C1299/99)
DESCRIPTION
If wheel slip continues, differential control will be disabled when
the torque-distribution ratio of the differential clutch exceeds the set
value and a malfunction in the ...
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Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY
(a) Turn the drive gear with 2 screwdrivers and make sure that it rotates
smoothly.
NOTICE:
Be careful not to damage the oil seal lip.
...
Cruise Main Indicator Light Circuit
DESCRIPTION
The ECM detects a cruise control main switch signal and sends it to
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The CRUISE main indicator light circuit uses CAN for communication.
...
Removal
REMOVAL
PROCEDURE
1. REMOVE POWER DISTRIBUTION
(a) Remove the bolt.
(b) Disengage the 2 claws and disconnect the power distribution from the relay
box as shown in the illustration.
(c) ...
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