DESCRIPTION
The headlight ECU sub-assembly LH stores this DTC if the vehicle specifications have not been stored in the ECU.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Note |
---|---|---|---|---|
B2451 |
Vehicle Specifications have not been Stored |
Vehicle specifications have not been stored |
Headlight ECU sub-assembly LH |
- |
CAUTION / NOTICE / HINT
NOTICE:
If the headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight ECU sub-assembly LH.
Click here
PROCEDURE
1. |
SYNCHRONIZE VEHICLE INFORMATION |
(a) Synchronize the vehicle information.
Click here
Tester Display |
---|
ECU Information Sync |
|
2. |
CLEAR DTC |
(a) Clear the DTCs.
Click here
|
3. |
CHECK FOR DTC |
(a) Turn the ignition switch to ON.
(b) Check for DTCs.
Click here
OK:
DTC B2451 is not output.
OK | ![]() |
END (VEHICLE SPECIFICATIONS WERE NOT STORED) |
NG | ![]() |
REPLACE HEADLIGHT ECU SUB-ASSEMBLY LH |
Toyota CH-R Service Manual > Continuously Variable Transaxle System: Torque Converter Clutch Circuit Performance or Stuck OFF (P0741,P075B,P2757)
DESCRIPTION
The ECM uses the shift solenoid valves SC and SL to switch control of the shift
solenoid valve SLU between forward and reverse clutch control and lock-up control
in response to driving conditions.
HINT:
If DTC P0741 is stored after the engine has stalled, the lock-up shift solenoi ...
Toyota CH-R Service Manual > Curtain Shield Airbag Assembly: Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration)
that must be performed after parts are removed, installed, or replaced during the
curtain shield airbag assembly removal/installation are shown below.
Necessary Procedure After ...