Toyota Corolla Cross: Engine
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ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT
CAUTION: To prevent injury due to contact with an operating V-ribbed belt or cooling fan, keep your hands and clothing away from the V-ribbed belt and c
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 PRECAUTION
-
- -
2 RECOVER REFRIGERANT FROM REFR
SEE MORE:
DESCRIPTION Refer to DTC P062712. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Note
P12D501 Fuel Pump Control General Electrical Failure
When the fuel pump control ECU operation duty ratio is 3 to 65%, the fuel pump control ECU
DESCRIPTION
The main body ECU (multiplex network body ECU) detects the ON/OFF
signal of the automatic high beam switch (turn signal switch).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the main body ECU (multiplex network body ECU),
refer to Registration.*1
for HEV Mo
On-vehicle Inspection
Fuel Pump Control General Electrical Failure (P12D501)