PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Manual Headlight Beam Level Control|
Symptom |
Suspected Area |
Link |
|---|---|---|
|
Headlight beam level control does not operate |
TAIL fuse |
- |
|
Headlight leveling switch |
|
|
|
Headlight unit assembly (headlight leveling motor)*1 |
|
|
|
Headlight unit assembly (headlight leveling motor)*2 |
|
|
|
Harness or connector |
- |
|
|
Illumination for headlight leveling switch does not come on with tail switch on |
Headlight leveling switch |
|
|
Harness or connector |
- |
System DescriptionToyota CH-R Service Manual > Safety Connect System: Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Safety Connect System
DTC No.
Detection Item
Link
B1536
Short in Telephone SUB Antenna Circuit
B1537
Open in Telephone SUB Antenna Circuit
...
Toyota CH-R Service Manual > Lighting System: Light Sensor Circuit Malfunction (B1244)
DESCRIPTION
The automatic light control sensor detects ambient light. The sensor creates
an electrical signal based on the amount of light detected, and sends the signal
to the main body ECU (multiplex network body ECU). The main body ECU (multiplex
network body ECU) turns on or off the headl ...