Toyota Camry (XV70): Power Steering System
Toyota Camry Repair Manual XV70 (2018-2024) / Steering / Power Assist Systems / Power Steering System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Calibration
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Freeze Frame Data
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- On-vehicle Inspection
- Torque Sensor1 (C1511-C1514,C1517,C1521-C1523,C1528,C1531-C1555)
- Torque Sensor Zero Point Adjustment Undone (C1515)
- Torque Sensor Zero Point Adjustment Incomplete (C1516)
- Vehicle Speed Signal (C1541)
- IG Power Supply Voltage (C1551)
- PIG Power Supply Voltage (C1552,C1554)
- Error in Matching of ECUs (C1567)
- Assist Map Number Un-Writing (C1581)
- Assist Map Number Mismatch (C1582)
- Lost Communication with ECM / PCM "A" (U0100,U0126,U0129,U023A)
- EPS Warning Light Circuit
- Drive Mode Select Switch Circuit
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the
Parts Location
PARTS LOCATION ILLUSTRATION
*A w/ Forward Recognition Camera
*B w/ Smart Key System
*C w/o Smart Key System
*D w/ Drive Mode Switch
*1 FORWARD RECOGNITI
System Diagram
SYSTEM DIAGRAM
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Removal
REMOVAL PROCEDURE 1. REMOVE LOWER STEERING COLUMN COVER SUB-ASSEMBLY
Click here 2. REMOVE UPPER STEERING COLUMN COVER
Click here 3. REMOVE TURN SIGNAL SWITCH
(a) Remove the 2 screws.
(b) Using a screwdriver with its tip wrapped with protective tape, disengage the
Parts Location
PARTS LOCATION ILLUSTRATION
*1 FORWARD RECOGNITION CAMERA
*2 MILLIMETER WAVE RADAR SENSOR ASSEMBLY ILLUSTRATION
*1 INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
- ECU-IG1 NO. 3 FUSE *2
DLC3
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