Toyota Venza: Malfunction in Deceleration Sensor (C1245/93)

Toyota Venza Service Manual / Mf1a Transfer / 4wd / Awd / Active Torque Control 4wd System / 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.	Brake control system (deceleration sensor circuit) AWD control ECU

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.

Brake control system (deceleration sensor circuit)
AWD control ECU

CAUTION / NOTICE / HINT

HINT:

Check the condition of each related circuit connector before troubleshooting (See page ).

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

REPLACE AWD CONTROL ECU

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 ...

Other materials about Toyota Venza:

How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...

Relay
On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT HORN RELAY (ENGINE ROOM JUNCTION BLOCK ASSEMBLY) (a) Remove the engine room junction block assembly from the engine room relay block (See page ). ...

Portable Player cannot be Registered
CAUTION / NOTICE / HINT HINT: Some versions of "Bluetooth" compatible audio players may not function properly, or the functions may be limited using the navigation receiver assembly, even if the portable audio player itself can play files (See ...