CHECK DTC
Connect the GTS to the DLC3.
Turn the engine switch on (IG).
Turn the GTS on.
Enter the following menus: Chassis / IPA / Parking Assist Monitor / Trouble Codes.
Enter the following menus: Body Electrical / Navigation System / Trouble Codes.
Check for DTCs.
Note
C1622 is output from the radio receiver assembly. Therefore, if C1622 is output, proceed to the Problem Symptoms Table for the relevant systems.
Refer to Audio and Visual System*1
Refer to Navigation System*2
The radio receiver assembly outputs DTCs for the following system. When DTCs other than those in Diagnostic Trouble Code Chart for the parking assist monitor system are output, refer to Diagnostic Trouble Code Chart for the relevant systems.
| System | Proceed to |
|---|---|
| Audio and Visual System*1 | |
| Navigation System*2 |
*1: w/ Audio and Visual System
*2: w/ Navigation System
CLEAR DTC
Connect the GTS to the DLC3.
Turn the engine switch on (IG).
Turn the GTS on.
Enter the following menus: Chassis / IPA / Parking Assist Monitor / Trouble Codes.
Enter the following menus: Body Electrical / Navigation System / Trouble Codes.
Clear the DTCs.