DESCRIPTION
The DTC is stored when the main body ECU (driver side junction block assembly) detects malfunctions in the automatic high beam system.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B124B |
Malfunction in automatic high beam system |
|
CAUTION / NOTICE / HINT
NOTICE:
First perform the communication function inspections in How to Proceed with Troubleshooting to confirm that there are no CAN communication malfunctions before troubleshooting this symptom.
PROCEDURE
1. |
CHECK FOR DTC |
(a) Clear the DTCs (See page ).
(b) Check for DTCs (See page ).
OK:
DTC B124B is not output.
OK |
USE SIMULATION METHOD TO CHECK |
|
2. |
CHECK FOR DTC |
(a) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC B2414 is output |
A |
DTC B2415 is output |
B |
DTC U0126, DTC U0129 or DTC U0101 is output |
C |
Other DTC is not output |
D |
A |
GO TO DTC CHART |
B |
GO TO DTC CHART |
C |
GO TO DTC CHART |
D |
REPLACE INNER REAR VIEW MIRROR ASSEMBLY |
Short in GPS Antenna (B15C0,B15C1)
DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation antenna assembly.
DTC No.
DTC Detection Condition
Trouble Area
B15C0
Navigation antenna malfunction
...
Engine Coolant Temperature Circuit Range / Performance Problem (P0116)
DESCRIPTION
Refer to DTC P0115 (See page ).
DTC No.
DTC Detection Condition
Trouble Area
P0116
When either of the following conditions is met (2 trip detection logic).
During engine ...
Power Management Control ECU Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
Power Management Control ECU Communication Stop Mode
"Electric Power Control" is not displayed on the CAN Bus Check
screen ...