How To Proceed With Troubleshooting (from 12/2010)

INTERIOR: REAR SUNSHADE SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

Use the following procedures to troubleshoot the rear sunshade system.

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 DIAGNOSTICS TROUBLE CODE OF SFI SYSTEM

(a) Use Techstream to check for DTC P0705.

Result:





B -- Go to SFI SYSTEM Diagnostic Trouble Code Chart (from 12/2010)
A -- Continue to next step.

4. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM

(a) Use Techstream to check if the CAN communication system is functioning normally.

Result:





B -- Go to CAN COMMUNICATION SYSTEM Initial Inspection and Diagnostic Overview
A -- Continue to next step.

5. INSPECT COMMUNICATION FUNCTION OF MULTIPLEX COMMUNICATION SYSTEM

(a) Use Techstream to check if the multiplex communication system is functioning normally.

Result:





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

6. PROBLEM SYMPTOMS TABLE

(a) Refer to the problem symptoms table Problem Symptoms Table (from 12/2010).

NEXT -- Continue to next step.

7. OVERALL ANALYSIS AND TROUBLESHOOTING

(a) Terminals of ECU Pinout Values and Diagnostic Parameters.

NEXT -- Continue to next step.

8. REPAIR OR REPLACE

NEXT -- Continue to next step.

9. CONFIRMATION TEST

NEXT -- END