Toyota Venza: Initialization has not been Performed (B2450)
DESCRIPTION
The headlight leveling ECU assembly stores this DTC if initialization has not been performed after the ECU was replaced.
|
DTC No. |
DTC Detecting Condition |
Trouble Area |
|---|---|---|
|
B2450 |
Initialization of the headlight leveling ECU assembly has not been performed |
Headlight leveling ECU assembly |
PROCEDURE
|
1. |
PERFORM INITIALIZATION |
(a) Perform initialization of the headlight leveling ECU assembly (See page
.gif)
).
|
.gif)
|
2. |
RECHECK FOR DTC |
(a) Using the Techstream, recheck for DTCs.
|
Result |
Proceed to |
|---|---|
|
DTC B2450 is not output. |
A |
|
DTC B2450 is output. |
B |
HINT:
If the headlight leveling ECU assembly stores DTC B2450 even though the ECU has been initialized, there may be a malfunction in the headlight leveling ECU assembly.
| A | .gif) |
END |
| B | |
REPLACE HEADLIGHT LEVELING ECU ASSEMBLY |
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
...
HL AutoLeveling ECU Failure (B2420)
DESCRIPTION
When the headlight leveling ECU assembly detects a malfunction in itself, this
DTC is stored.
DTC No.
DTC Detecting Condition
Trouble Area
...
Other materials about Toyota Venza:
Installation
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
When disconnecting the steering intermediate shaft assembly and pinion shaft
of the steering gear assembly, be sure to place matchmarks before servicing.
PROCEDURE
1. INSTALL TIE ROD ASSEMBLY LH
( ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL ATF TEMPERATURE SENSOR ASSEMBLY
(a) Coat a new O-ring with ATF and install it to the ATF temperature
sensor assembly.
Text in Illustration
*1
O-ring
...
Installation
INSTALLATION
PROCEDURE
1. INSTALL WATER PUMP ASSEMBLY
(a) Install a new gasket and the water pump with the 7 bolts.
Torque:
21 N·m {214 kgf·cm, 15 ft·lbf}
2. INSTALL V-RIBBED BELT TENSIONE ...
0.134