Toyota Corolla Cross: Power Integration System
Toyota Corolla Cross (2022-2024) Service Manual / Power Source & Network / Power Distribution / Power Integration System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Utility
- Problem Symptoms Table
- Terminals Of Ecu
- Data List / Active Test
- Diagnostic Trouble Code Chart
- VEHICLE CONTROL HISTORY (RoB)
- Power Distribution Box System Internal Failure (B235504)
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Precaution
PRECAUTION
PRECAUTION FOR POWER DISTRIBUTION BOX ASSEMBLY
(a) Do not remove or install the power distribution box assembly with the negative
(-) auxiliary battery terminal connected.
NOTICE:
Parts Location
PARTS LOCATION
ILLUSTRATION
*1
for HEV Model
-
-
*3
NO. 1 ENGINE ROOM RELAY BLOCK
- INP STD NO. 1
- INP STD NO. 2
-
System Diagram
SYSTEM DIAGRAM
SEE MORE:
Inspection
INSPECTION PROCEDURE 1. INSPECT WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
CAUTION:
Do not put your hands into the water that has been heated for the inspection.
Touching the heated water could result in burns.
HINT: The valve opening temperature is inscribed on the water inlet wit
Multi-axis Acceleration Sensor Module "A" Supply Voltage (2WD) Circuit Voltage
Out of Range (C11791C,C14D71C)
DESCRIPTION
The airbag ECU assembly has a built-in yaw rate and acceleration
sensor and detects the vehicle condition.
This DTC is stored when the skid control ECU (brake actuator
assembly) receives a sensor supply voltage malfunction signal from the yaw rate
and acceleration sensor (airbag
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