Toyota Camry (XV70): How To Troubleshoot Ecu Controlled Systems
Toyota Camry Repair Manual XV70 (2018-2024) / General / Introduction / How To Troubleshoot Ecu Controlled Systems
- General Information
- Electronic Circuit Inspection Procedure
- How To Proceed With Troubleshooting
- General Information
- Electronic Circuit Inspection Procedure
- How To Proceed With Troubleshooting
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General Information
GENERAL INFORMATION
A large number of ECU controlled systems are used in this vehicle. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical
Electronic Circuit Inspection Procedure
ELECTRONIC CIRCUIT INSPECTION PROCEDURE BASIC INSPECTION
(a) WHEN MEASURING RESISTANCE OF ELECTRONIC PARTS (1) Unless otherwise stated, all resistance measurements are standard values measured at an
How To Proceed With Troubleshooting
HOW TO PROCEED WITH TROUBLESHOOTING OPERATION FLOW
HINT: Perform troubleshooting in accordance with the procedure below. The following is an outline of basic troubleshooting procedure. Confirm the t
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Torque Converter Clutch Circuit Short to Battery or Open (P074015)
DESCRIPTION Refer to DTC P074011. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P074015
Torque Converter Clutch Circuit Short to Battery or Open
While the vehicle is being driven so that lock-up is requested, a s
Operation Check
OPERATION CHECK INPUT SIGNAL CHECK (a) Connect the Techstream to the DLC3.
(b) Check the cruise control main switch using the Data List function of the Techstream (cruise control main switch, -SET switch, +RES switch and CANCEL switch).
Click here INSPECT CRUISE CONTROL MAIN SWITCH
(a) Turn
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