Toyota Venza manuals

Toyota Venza: Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART

ACTIVE TORQUE CONTROL 4WD SYSTEM

DTC Code

Detection Item

Trouble Area

See page

C1241/94

Low Power Supply Voltage

1. Battery

2. ECU-IG1 fuse

3. Wire harness and connector (IG1 circuit, GND circuit)

4. Brake control system

5. CAN communication system

6. AWD control ECU


C1245/93

Malfunction in Deceleration Sensor

1. Brake control system (deceleration sensor circuit)

2. CAN communication system

3. AWD control ECU


C1280/82

Engine Circuit Malfunction

1. SFI system

2. AWD control ECU


C1296/96

ABS Malfunction

1. Brake control system (speed sensor circuit)

2. CAN communication system

3. AWD control ECU


C1298/98

Linear Solenoid Circuit

1. 4WD fuse

2. Wire harness and connector

3. Electromagnetic control coupling

4. AWD control ECU


C1299/99

Cancellation of 4WD Control

1. Tire size

2. AWD control ECU


U0073/86

Control Module Communication Bus OFF

1. CAN communication system


U0100/85

Lost Communication with ECM / PCM "A"

1. CAN communication system


U0129/83

Lost Communication with Brake System Control Module

1. CAN communication system


Fail-safe Chart
FAIL-SAFE CHART 1. FAIL-SAFE FUNCTION If the following malfunctions occur, the AWD control ECU will stop the function of 4WD control system or partly change the function to control th ...

Low Power Supply Voltage (C1241/94)
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 operati ...

Other materials about Toyota Venza:

System Description
SYSTEM DESCRIPTION 1. NAVIGATION SYSTEM OUTLINE (a) Vehicle position tracking methods It is essential that the navigation system correctly tracks the current vehicle position and displays it on the map. There are 2 methods to track the current vehicle p ...

Brake Warning Light Remains ON
DESCRIPTION The skid control ECU is connected to the combination meter via CAN communication. If any of the following is detected, the brake warning light remains on: The skid control ECU connector is disconnected from the skid control ECU. T ...

Evaporative Emission Control System Leak Detected (Gross Leak) (P0455,P0456)
DTC SUMMARY DTC No. Monitoring Item Malfunction Detection Condition Trouble Area Detection Timing Detection Logic P0455 EVAP gross leak Leak detection pum ...

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