Toyota Camry (XV70): Lighting System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Operation Check
- Customize Parameters
- Problem Symptoms Table
- Terminals Of Ecu
- Dtc Check / Clear
- Freeze Frame Data
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Vehicle Control History
- Light Sensor Circuit (B1244)
- Automatic High Beam System (B124B)
- Automatic High Beam Camera (B124C)
- LED Headlight LH (B2430,B2431)
- Lost Communication With ECM/PCM "A" (U0100,U0101,U0120,U0126,U0129,U0151,U0155,U0163,U0164,U023A,U0327,U1106,U1117)
- Lost Communication With ECM/PCM "A" Missing Message (U010087,U012587,U012987,U014087)
- Lost Communication with Cruise Control Front Distance Range Sensor Signal Sensor or Center Missing Message (U023587)
- Turn Signal Switch Circuit
- Automatic High Beam Switch Indicator does not Come ON
- Automatic High Beam System does not Operate or Operation Indicator does not Illuminate
- Headlight Dimmer Switch Circuit
- Daytime Running Light Circuit
- Hazard Warning Switch Circuit
- LO-beam Headlight does not Illuminate
- Parking Brake Switch Circuit
- Taillight Relay Circuit
- High Beam Headlight 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
Parts Location
PARTS LOCATION ILLUSTRATION
*A w/ Side Turn Signal Light
*B for A25A-FKS
*C for 2GR-FKS
- -
*1 HEADLIGHT ASSEMBLY LH
*2 HEADLIGHT ASSEMB
System Diagram
SYSTEM DIAGRAM
HEADLIGHT ASSEMBLY CIRCUIT (for Bulb Type Turn Signal Light)
HEADLIGHT ASSEMBLY CIRCUIT (for LED Type Turn Signal Light)
SEE MORE:
Open in Bus 1 Main Bus Line
DESCRIPTION There may be an open circuit in one of the CAN main bus lines when the resistance between terminals 23 (CA1H) and 8 (CA1L) of the central gateway ECU (network gateway ECU) is 70 Ω or higher.
Symptom Trouble Area
Resistance between terminals 23 (CA1H) and 8 (CA1L) of
Steering Angle Sensor (C1297)
DESCRIPTION The 4WD ECU assembly determines that the vehicle is turning based on the signals sent from the steering sensor.
The steering sensor signal is sent to the 4WD ECU assembly via CAN communication.
DTC No. Detection Item
DTC Detection Condition Trouble Area
C1297 S
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