Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - LIGHTING EXT
DTC B2450 Initialization has not been Performed
DESCRIPTION
Initialization of the headlight leveling ECU*1 or headlight swivel ECU*2 has not been performed.
*1: w/ Static Headlight Auto Leveling
*2: w/ Dynamic Headlight Auto Leveling
DTC Code | DTC Detection Condition | Trouble Area |
B2450 | Initialization of the headlight leveling ECU has not been performed. (w/ Static Headlight Auto Leveling) Initialization of the headlight swivel ECU assembly has not been performed. (w/ Dynamic Headlight Auto Leveling) |
Headlight leveling ECU assembly (w/ Static Headlight Auto Leveling) Headlight swivel ECU assembly (w/ Dynamic Headlight Auto Leveling) |
INSPECTION PROCEDURE
- NOTICE:
- After replacing the headlight leveling ECU*1 or headlight swivel ECU*2, initialization of the ECU is necessary (except w/ Dynamic Headlight Auto Leveling) ().
*1: w/ Static Headlight Auto Leveling
*2: w/ Dynamic Headlight Auto Leveling
1.PERFORM INITIALIZATION |
Perform initialization of the headlight leveling ECU*1 or headlight swivel ECU*2 ().
*1: w/ Static Headlight Auto Leveling
*2: w/ Dynamic Headlight Auto Leveling
NEXT | |
2.CHECK FOR DTC |
Check for DTCs ().
- OK:
- DTC B2450 is not output.
Result | Proceed to |
OK | A |
NG (w/ Static Headlight Auto Leveling) | B |
NG (w/ Dynamic Headlight Auto Leveling) (for LHD) | C |
NG (w/ Dynamic Headlight Auto Leveling) (for RHD) | D |
- HINT:
- If the headlight leveling ECU*1 or headlight swivel ECU*2 stores DTC B2450 even though the ECU has been initialized, there may be a malfunction in the headlight leveling ECU*1 or headlight swivel ECU*2.
*1: w/ Static Headlight Auto Leveling
*2: w/ Dynamic Headlight Auto Leveling
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A | ||
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