PROBLEM SYMPTOMS TABLE
NOTICE:
When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
HINT:
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Symptom |
Suspected Area |
Link |
---|---|---|
Entire combination meter assembly does not operate |
Power source circuit |
|
Speedometer malfunction |
Speedometer circuit |
|
Tachometer malfunction |
Tachometer circuit |
|
Fuel receiver gauge malfunction |
Fuel receiver gauge circuit |
|
Engine coolant temperature receiver gauge malfunction |
Engine coolant temperature receiver gauge circuit |
|
Symptom |
Suspected Area |
Link |
---|---|---|
Engine oil pressure warning light malfunction |
Engine oil pressure switch circuit |
|
Other indicator lights malfunction |
Combination meter assembly |
|
Other warning lights malfunction |
Combination meter assembly |
|
Symptom |
Suspected Area |
Link |
---|---|---|
Multi-information display is not displayed |
Combination meter assembly |
|
Engine Oil Pressure Low display malfunction |
Engine oil pressure switch circuit |
|
Low washer fluid display malfunction*1 |
Washer fluid level warning switch circuit |
|
Other display malfunction |
Combination meter assembly |
|
Symptom |
Suspected Area |
Link |
---|---|---|
Oil pressure warning buzzer malfunction |
Engine oil pressure switch circuit |
|
Other buzzers malfunction |
Combination meter assembly |
|
Symptom |
Suspected Area |
Link |
---|---|---|
Entire combination meter does not operate |
Power source circuit |
|
Operating steering pad switch does not change main display |
Steering pad switch circuit |
|
Operating steering pad switch does not change multi-information display |
Steering pad switch circuit |
|
Meter illumination is always dark |
Illumination circuit (Meter illumination is always dark) |
|
Meter illumination does not dim at night |
Illumination circuit (Meter illumination does not dim at night) |
|
Meter illumination does not dim when the taillights are turned on |
Combination meter assembly |
|
Other systems that use the speed signal do not operate normally |
Speed signal circuit |
|
Toyota CH-R Service Manual > Navigation System: Cellular Phone Registration Failure
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced during vehicle inspection or
maintenance, performing initialization, registration or calibration may
be needed. Refer to Precaution for Navigation System.
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When replacing the radio ...
Toyota CH-R Service Manual > Audio And Visual System(for Radio And Display Type): No Sound can be Heard from Speakers
PROCEDURE
1.
CHECK AUDIO SETTINGS
(a) In sound output setting mode, set volume, fader and balance to the initial
values and check that the sound is normal.
OK:
Audio system returns to normal.
HINT:
Sound quality adjustment measures vary according to the type ...