Toyota Corolla Cross: Inspection

Toyota Corolla Cross (2022-2024) Service Manual / Vehicle Interior / Seat / Front Seatback Heater (for Manual Seat) / 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)

SEE MORE:

Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 FRONT DOOR AMBIENT LIGHT (FRONT DOOR TRIM BOARD SUB-ASSEMBLY) 67602 - - - 2 MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMRES

Removal

REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 PRECAUTION - - - 2 CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL - - - - 3 INLET NO. 1 AIR CLEANER 17751 -

Toyota Corolla Cross: Inspection

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Installation

Front Seatback Heater (for Power Seat)

Removal

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Installation

Removal