Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT SEATBACK HEATER ASSEMBLY LH
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition |
Specified Condition |
F-1 - F-3 | Seat heater temperature 20°C (68°F) |
3.3 to 4.0 Ω |
F-2 - F-3 | Seat heater temperature 20°C (68°F) |
1.7 to 2.0 Ω | If the result is not as specified, replace the front seatback heater assembly LH. |
|
*a | Component without harness connected
(Front Seatback Heater Assembly LH) | | |
2. INSPECT FRONT SEATBACK HEATER ASSEMBLY RH
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition |
Specified Condition |
G-1 - G-3 | Seat heater temperature 20°C (68°F) |
3.3 to 4.0 Ω |
G-2 - G-3 | Seat heater temperature 20°C (68°F) |
1.7 to 2.0 Ω | If the result is not as specified, replace the front seatback heater assembly RH. |
|
*a | Component without harness connected
(Front Seatback Heater Assembly RH) | | |
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 FRONT SEATBACK HEATER ASSEMBLY
87510L -
- -
2
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 PRECAUTION
-
- -
2 FRONT SEAT ASSEMBLY
-
SEE MORE:
DESCRIPTION If the entry lock and unlock functions do not operate for the driver door only, the request code may not be being transmitted from the driver door or the front door outside handle assembly LH (touch sensor) may be malfunctioning. If the entry functions for other doors operate properly, c
DESCRIPTION As this DTC is not normally output, it may be due to noise in the LIN communication system, etc.
DTC No. Detection Item
DTC Detection Condition Trouble Area
Note B278196
Steering Lock System Component Internal Failure
Noise in the LIN communication sys