Toyota Corolla Cross: Water Pump
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 NO. 1 ENGINE UNDER COVER ASSEMBLY
51410 -
- -
Procedu
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
16031 -
- -
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DESCRIPTION The ECM constantly generates a 5 V power source voltage from the auxiliary battery voltage supplied to the +B, +B2 (BATT) terminals to operate the microprocessor. The ECM also provides this power to the sensors through the VC output circuit.
When the VC circuit has a short circuit, th
INSPECTION PROCEDURE 1. INSPECT OIL PRESSURE AND TEMPERATURE SENSOR
(a) Check the oil pressure and temperature sensor output voltage.
(1) Apply 5 V between terminals 3 (VC) and 2 (GND).
NOTICE:
Be careful when connecting the leads as the oil pressure and temperature sensor may be da
Removal
VC Output Circuit
