Toyota Corolla Cross: Problem Symptoms Table
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.
Seat Heater System|
Symptom | Suspected Area |
Link |
|---|---|---|
|
Seat heater does not operate LH | S/HTR F/L fuse |
- |
| PANEL fuse |
- | |
| Seat heater switch (for LH) |
| |
|
Check the thermostat |
| |
|
Front seat cushion heater assembly LH*1 |
| |
|
Front seat cushion heater assembly LH*2 |
| |
|
Front seatback heater assembly LH*1 |
| |
|
Front seatback heater assembly LH*2 |
| |
|
Wire harness or connector |
- | |
|
Seat heater does not operate RH | S/HTR F/R fuse |
- |
| PANEL fuse |
- | |
| Seat heater switch (for RH) |
| |
|
Check the thermostat |
| |
|
Front seat cushion heater assembly RH |
| |
|
Front seatback heater assembly RH |
| |
|
Wire harness or connector |
- |
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- *1: for Manual Seat
- *2: for Power Seat
READ NEXT:
Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 REAR CENTER SEAT OUTER BELT ASSEMBLY
73350C -
- -
2 BEN
SEE MORE:
Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing
Message (U011187,U01BD87,U115087,U117B87)
DESCRIPTION
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
U011187
Lost Communication with Hybrid/EV Battery Energy Control Module "A" Missing
Message
Communication stops be
Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 FRONT DOOR SCUFF PLATE RH
67913 -
- -
2 COWL SIDE TRIM SUB-ASSEMBLY RH
62111C -
- -
3 FRONT DOOR OPENING TRIM WEATHERSTRIP RH
