Toyota Venza: Vehicle Specifications have not been Stored (B2451)
DESCRIPTION
The headlight leveling ECU assembly stores this DTC if the vehicle specifications have not been stored in the ECU.
HINT:
The vehicle specifications are stored in the ECU at the factory.
|
DTC No. |
DTC Detecting Condition |
Trouble Area |
|---|---|---|
|
B2451 |
Vehicle specifications have not been stored |
Headlight leveling ECU assembly |
PROCEDURE
|
1. |
REPLACE HEADLIGHT LEVELING ECU ASSEMBLY |
(a) Replace the headlight leveling ECU assembly (See page
.gif)
).
|
.gif)
|
2. |
PERFORM INITIALIZATION |
(a) Perform initialization of the headlight leveling ECU assembly (See page
).
| NEXT | .gif) |
END |
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Lighting System
DTC Code
Detection Item
See page
B1244
Light Sensor Circuit Malfunction
...
Lost Communication with Automatic High Beam Sensor (B2432)
DESCRIPTION
The DTC is stored when the AFS ECU (headlight swivel ECU assembly) detects malfunctions
in the LIN communication system.
DTC No.
DTC Detection Condition
...
Other materials about Toyota Venza:
Tcm
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
If automatic transmission parts are replaced, refer to Parts Replacement Compensation
Table to determine if any additional operations are necessary (See page
). ...
Control Module Communication Bus OFF (U0073/94,U0100/65,U0123/62,U0124/95,U0126/63)
DESCRIPTION
The skid control ECU receives the signals from the ECM, steering angle sensor,
and yaw rate and acceleration sensor via the CAN communication system.
DTC Code
DTC Detection Condition
Trouble Area
...
Installation
INSTALLATION
PROCEDURE
1. INSTALL AIR CONDITIONING UNIT ASSEMBLY
(a) Install the air conditioning unit assembly with the 3 nuts.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
NOTICE:
Tighten the nuts in the order shown in the illustration to install the ...
0.1198