Audio and Visual System (w/ Multi-Display)

AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM (w/ Multi-display): HOW TO PROCEED WITH TROUBLESHOOTING

HINT
* Use the following procedure to troubleshoot the audio and visual system.
* *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. INSPECT BATTERY VOLTAGE

Standard voltage:

11 to 14 V

* If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.

NEXT -- Continue to next step.

3. BASIC INSPECTION

(a) Turn the engine switch on (IG).

(b) Check whether or not the radio receiver assembly turns on.

Result





B -- Go to step 8
A -- Continue to next step.

4. CHECK FOR DTC*

(a) Refer to DTC Check/Clear of the navigation system or electro multi vision system.

* Refer to Navigation System (for DVD) Navigation System (for DVD).

* Refer to Navigation System (for HDD) Navigation System (for HDD).

* Refer to Electro Multi Vision System Reading and Clearing Diagnostic Trouble Codes.

Result





HINT
After the check using the Techstream, check the "System Check Mode" screen as necessary.

B -- Go to step 8
A -- Continue to next step.

5. DTC CLEAR*

(a) Refer to DTC Check/Clear of the navigation system or electro multi vision system.

* Refer to Navigation System (for DVD) Navigation System (for DVD).

* Refer to Navigation System (for HDD) Navigation System (for HDD).

* Refer to Electro Multi Vision System Reading and Clearing Diagnostic Trouble Codes.

HINT
The current DTCs may not indicate actual malfunctions depending on the vehicle operating conditions.

NEXT -- Continue to next step.

6. RECHECK FOR DTC*

(a) Refer to DTC Check/Clear of the navigation system or electro multi vision system.

* Refer to Navigation System (for DVD) Navigation System (for DVD).

* Refer to Navigation System (for HDD) Navigation System (for HDD).

* Refer to Electro Multi Vision System Reading and Clearing Diagnostic Trouble Codes.

Result





HINT
* Even if the malfunction symptom is not confirmed, check for diagnostic trouble codes. This is because the system stores past diagnostic trouble codes.
* After the check using the Techstream, check the "System Check Mode" screen as necessary.
* Check the diagnostic trouble code and inspect the area code indicates.

B -- Go to step 9
A -- Continue to next step.

7. DIAGNOSTIC TROUBLE CODE CHART

(a) Find the output code in Diagnostic Trouble Code Chart Audio and Visual System (w/ Multi-Display).

NOTICE:
* The navigation system outputs DTCs for the following systems.
* When DTCs other than the codes in Diagnostic Trouble Code Chart for the audio and visual system are output, refer to Diagnostic Trouble Code Chart for the following systems.
* Refer to Navigation System (for DVD).
* Refer to Navigation System (for HDD).
* Refer to Electro Multi Vision System.
* Refer to Rear Seat Entertainment System.
* Refer to Advanced Parking Guidance System.

Result





A -- Go to step 10

B -- GO TO NAVIGATION SYSTEM (for DVD) Navigation System (for DVD)

C -- GO TO NAVIGATION SYSTEM (for HDD) Navigation System (for HDD)

D -- GO TO REAR SEAT ENTERTAINMENT SYSTEM Rear Seat Entertainment System

E -- GO TO ELECTRO MULTI VISION SYSTEM Audio / Visual System (Electro Multi Vision System)

F -- GO TO ADVANCED PARKING GUIDANCE SYSTEM Advanced Parking Guidance System

8. PROBLEM SYMPTOMS TABLE

(a) Refer to Problem Symptoms Table Problem Symptoms Table.

Result





HINT
If the symptom does not recur and no DTC is output, perform the symptom reproduction method Problem Symptoms Table.

B -- Go to step 11
A -- Continue to next step.

9. CHECK ECU TERMINAL ARRANGEMENT BASED ON MALFUNCTION SYMPTOM

(a) Refer to Terminals of ECU Audio and Visual System (w/ Multi-Display).

NEXT -- Continue to next step.

10. CHECK CIRCUIT

(a) Adjust, repair or replace as necessary.

NEXT -- Continue to next step.

11. RECHECK FOR DIAGNOSTIC TROUBLE CODE

HINT
After clearing DTCs, recheck for DTCs.

NEXT -- Continue to next step.

12. PERFORM CONFIRMATION TEST

NEXT -- END