Toyota Corolla Cross: Front Seatback Heater (for Manual Seat)
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 PRECAUTION
-
- -
2 FRONT SEAT ASSEMBLY
-
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 Con
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 FRONT SEATBACK HEATER ASSEMBLY
87510L -
- -
2
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DESCRIPTION The engine stop and start ECU can detect open circuits when signals such as the boost, standby request or overheating signal cannot be sent to the backup boost converter control IC from the stop and start control IC in the engine stop and start ECU.
If a CPU duty malfunction is detecte
INSPECTION PROCEDURE 1. INSPECT AIR FUEL RATIO SENSOR
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified Condition
1 (HA1A) - 2 (+B)
20°C (68°F) 1.6 to 3.2 Ω
1 (HA1
Removal
Backup Boost Converter "A" Control CPU Signal Invalid (P060629)
