Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM
w/ Manual (SOS) Switch
w/o Manual (SOS) Switch
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System Description
SYSTEM DESCRIPTION NAVIGATION SYSTEM OUTLINE (a) Vehicle position tracking methods
It is essential that the navigation system correctly tracks the current vehicle position and displays it on the map
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the navigation system.
*: Use the Techstream.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
Operation Check
OPERATION CHECK CHECK NAVIGATION SYSTEM NORMAL CONDITION
(a) If the cause of a symptom is any of the following, the corresponding symptom is normal; it is not due to a malfunction.
Symptom A
SEE MORE:
Parking Brake Switch Circuit
DESCRIPTION This circuit is from the parking brake switch assembly*1 or skid control ECU (Brake Actuator Assembly)*2 to the radio and display receiver assembly.
*1: w/o Electric Parking Brake System
*2: w/ Electric Parking Brake System
WIRING DIAGRAM w/o Electric Parking Brake System
w/
Unlock Warning Switch
ComponentsCOMPONENTS ILLUSTRATION
*1 LOWER STEERING COLUMN COVER SUB-ASSEMBLY
*2 UNLOCK WARNING SWITCH ASSEMBLY RemovalREMOVAL PROCEDURE
1. REMOVE LOWER STEERING COLUMN COVER SUB-ASSEMBLY Click here
2. REMOVE UNLOCK WARNING SWITCH ASSEMBLY
(a) Insert the key into the ignition
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