How To Proceed With Troubleshooting

INTERIOR: REAR SUNSHADE SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

HINT
* Use these procedures to troubleshoot the rear sunshade 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.

NEXT -- Continue to next step.

3. CHECK FOR DTC (ELECTRIC POWER CONTROL SYSTEM)*

(a) Using the Techstream, check if the electric power control system is functioning normally.

Result





B -- Go to ELECTRIC POWER CONTROL SYSTEM How to Proceed With Troubleshooting
A -- Continue to next step.

4. CHECK FOR DTC (CAN COMMUNICATION SYSTEM)*

(a) Use the Techstream to check if the CAN Communication System is functioning normally.

Result





B -- Go to CAN COMMUNICATION SYSTEM How to Proceed With Troubleshooting
A -- Continue to next step.

5. CHECK FOR DTC (LIN COMMUNICATION SYSTEM)*

(a) Use the Techstream to check if the LIN Communication System is functioning normally.

Result





B -- Go to LIN COMMUNICATION SYSTEM LIN Communication System
A -- Continue to next step.

6. PROBLEM SYMPTOMS TABLE

(a) Refer to the problem symptoms table Problem Symptoms Table.

Result





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

7. OVERALL ANALYSIS AND TROUBLESHOOTING*

(a) Data List/Active Test Rear Sunshade System

(b) Terminals of ECU Rear Sunshade System

(c) Operation Check Operation Check

NEXT -- Continue to next step.

8. REPAIR OR REPLACE

NEXT -- Continue to next step.

9. CONFIRMATION TEST

NEXT -- END