Toyota Camry (XV70): Precaution
PRECAUTION
INITIALIZATION
NOTICE:
- Before replacing the ECM, refer to Registration.
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- Perform Registration (VIN registration) after replacing the ECM.
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- Perform Learning Value Reset and Idle Learning after replacing or servicing parts related to engine operation.
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- Make sure to perform Reset Memory (A/T initialization), when replacing the automatic transaxle assembly, ECM or engine assembly.
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- When the cable is disconnected from the negative (-) battery terminal, initialize the following system(s) after the cable is reconnected.
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System Name |
See Procedure |
|
Lane Tracing Assist System |
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Pre-collision System |
|
Parking Assist Monitor System |
|
Panoramic View Monitor System |
WHEN USING TECHSTREAM
CAUTION:
Observe the following items for safety reasons:
- Before using the Techstream, read the instruction manual.
- Prevent the Techstream cable from being caught on the pedals, shift lever or steering wheel when driving with the Techstream connected to the vehicle.
- When driving the vehicle for testing purposes using the Techstream, 2 persons are required. One drives the vehicle, and the other operates the Techstream.
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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 ILLUSTRATION
*1 FRONT ENGINE MOUNTING INSULATOR
*2 REAR ENGINE MOUNTING INSULATOR
*3 CANISTER
*4 FUEL PUMP (for Low Pressure Side)
*5 MAS
SEE MORE:
DESCRIPTION Refer to DTC C051212 Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
C05121F Right Rear Wheel Speed Sensor Circuit Intermittent
The speed sensor signal is excessively noisy.
The calculated change in wheel speed is more
DESCRIPTION The mass air flow meter sub-assembly is a sensor that measures the intake air volume using the following built-in components:
By-pass duct (allows some of the intake air to flow past a silicon chip sensor)
Silicon chip sensor (uses a heater control bridge circuit and temperatur