Toyota Camry (XV70): Diagnosis System
DIAGNOSIS SYSTEM
DESCRIPTION
(a) When troubleshooting a vehicle with a diagnosis system, the only difference from the usual troubleshooting procedure is connecting the GTS to the vehicle and reading various data output from the clearance warning ECU assembly.
The clearance warning ECU assembly stores DTCs when the ECU detects a malfunction in the ECU itself or in its circuits.
To check the DTCs, connect the GTS to the DLC3 on the vehicle. The GTS makes it possible to clear the DTCs, activate the various actuators, and check the freeze frame data and Data List.
CHECK DLC3
(a) Check the DLC3.
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READ NEXT:
Dtc Check / Clear
DTC CHECK / CLEAR CHECK DTC (a) Connect the GTS to the DLC3.
(b) Turn the ignition switch to ON. (c) Turn the intuitive parking assist system on.
(d) Turn the GTS on. (e) Enter the following menus
Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Intuitive Parking Assist System
DTC No. Detection Item
Link C161504
Clearance Warning ECU System Internal Failure
C1AE187 Ultras
SEE MORE:
Installation
INSTALLATION PROCEDURE 1. INSTALL REAR SUSPENSION MEMBER FRONT BODY MOUNTING CUSHION (for LH Side)
(a) Confirm the installation direction and temporarily install a new rear suspension member front body mounting cushion.
NOTICE:
Position the rear suspension member front body mounting cushion
Parts Location
PARTS LOCATION ILLUSTRATION
*A for Type A
*B for Type B
*1 HIGH PITCHED HORN ASSEMBLY
*2 LOW PITCHED HORN ASSEMBLY
*3 HORN RELAY
*4 ENGINE ROOM RELAY BLOCK
- HORN FUSE ILLUSTRATION
*1 SPIRAL CABLE SUB-ASSEMBLY
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