DESCRIPTION
These DTCs are stored if the headlight ECU sub-assembly LH or RH detects an internal malfunction. The headlight ECU sub-assembly LH stores DTC B242C or B242D.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Note |
---|---|---|---|---|
B242C |
Right Headlight ECU Malfunction |
An internal malfunction occurs in the headlight ECU sub-assembly RH |
Headlight ECU sub-assembly RH |
- |
B242D |
Left Headlight ECU Malfunction |
An internal malfunction occurs in the headlight ECU sub-assembly LH |
Headlight ECU sub-assembly LH |
- |
CAUTION / NOTICE / HINT
NOTICE:
After the headlight ECU sub-assembly LH is replaced, vehicle information registration and initialization are necessary.
Click here
PROCEDURE
1. |
CLEAR DTC |
(a) Clear the DTCs.
Click here
|
2. |
CHECK FOR DTC |
(a) Turn the ignition switch to ON.
(b) Check for DTCs.
Click here
OK:
DTC B242C and B242D are not output.
Result |
Proceed to |
---|---|
OK |
A |
NG (DTC B242C is output) |
B |
NG (DTC B242D is output) |
C |
A | ![]() |
USE SIMULATION METHOD TO CHECK
|
B | ![]() |
REPLACE HEADLIGHT ECU SUB-ASSEMBLY RH |
C | ![]() |
REPLACE HEADLIGHT ECU SUB-ASSEMBLY LH |
Toyota CH-R Service Manual > Audio And Visual System(for Radio And Display Type): Noise Occurs
PROCEDURE
1.
CHECK NOISE CONDITION
(a) Check from which direction the noise comes (front left or right, or rear
left or right).
OK:
The location of the noise source can be determined.
NG
GO TO STEP 3
OK
...
Toyota CH-R Service Manual > Front Evaporator Temperature Sensor(for Denso Made): Inspection
INSPECTION
PROCEDURE
1. INSPECT NO. 1 COOLER THERMISTOR
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
*a
Component without harness connected
(No. 1 Cooler Thermistor)
*b
Sensing Portion
...