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
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Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Front Radar Sensor System
DTC No.
Detection Item
DTC Output from
Link
C1A1100
Front Radar Sensor Optical Axis Misalignment Malfunction
Front Radar Sensor
C
Drive Motor "B" Phase U Current Sensor Circuit Short to Battery (P0BF112,P0BF114,P0BF11F,P0BF512,P0BF514,P0BF51F,P0BF912,P0BF914,P0BF91F)
DTC SUMMARY MALFUNCTION DESCRIPTION These DTCs indicate that the current sensor value is abnormal. The cause of this malfunction may be one of the following: Inverter internal malfunction
Inverter with converter assembly internal circuit malfunction
Inverter low-voltage circuit malfunctio
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