Toyota Camry (XV70): Dynamic Radar Cruise Control System
Toyota Camry Repair Manual XV70 (2018-2024) / Engine, Hybrid System / Cruise Control / Dynamic Radar Cruise Control System
- Precaution
- Definition Of Terms
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Road Test
- Operation Check
- Customize Parameters
- 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
- Vehicle Control History
- Brake Switch "A" Circuit Open (P057113)
- Brake Switch "A" Signal Compare Failure (P057162)
- Cruise Control System Internal Failure (P057504,P057549)
- Brake System (P157800)
- Cruise Control Input Processor (P160700)
- Communication Error from VSC to ECM Invalid Serial Data Received (P163081)
- Communication Error from ECM to VSC Invalid Serial Data Received (P163181)
- Lost Communication With ECM/PCM "A" Missing Message (U010087,U010487,U012287)
- Lost Communication With ECM/PCM "A" Missing Message (U010087,U012587,U012687,U012987,U015587,U110687)
- Lost Communication with Cruise Control Front Distance Range Sensor Single Sensor or Center Missing Message (U023587)
- Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)
- Software Incompatibility with Brake System Control Module Not Programmed (U031851)
- Software Incompatibility with Brake System Control Module Invalid/Incompatible Software Component (U031857)
- Software Incompatibility with Body Control Module Not Programmed (U032251)
- Software Incompatibility with Body Control Module Invalid/Incompatible Software Component (U032257)
- Invalid Data Received from ECM/PCM "A" Invalid Serial Data Received (U040181)
- Steering Pad Switch Circuit
- Distance Control Switch Circuit
- Cruise Main Indicator Light Circuit
- Cruise SET Indicator Light 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 systems after the c
Definition Of Terms
DEFINITION OF TERMS
Term Definition
Monitor Description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details).
Related DTCs
Parts Location
PARTS LOCATION ILLUSTRATION
*1 FORWARD RECOGNITION CAMERA
*2 MILLIMETER WAVE RADAR SENSOR ASSEMBLY
*3 ECM
*4 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) ILLUSTR
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Removal
REMOVAL CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during vacuum warning switch assembly removal/installation are shown below. Necessary Procedures After Parts
System Voltage Circuit Short to Ground or Open (P056014)
MONITOR DESCRIPTION The battery supplies electricity to the ECM even when the engine switch is off. This power allows the ECM to store data such as DTC history, freeze frame data and fuel trim values. If the battery voltage falls below a minimum level, the memory is cleared and the ECM determines th
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