LS 600h V8-5.0L (2UR-FSE) Hybrid (2008)
Window Shade: Testing and Inspection
Rear Door Sunshade System
INTERIOR: REAR DOOR SUNSHADE SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING
HOW TO PROCEED WITH TROUBLESHOOTING
HINT:
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Rear door sunshade system troubleshooting procedures are based on the premise that the power window control system is operating
normally. Check this system first before troubleshooting the rear door sunshade system.
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Use these procedures to troubleshoot the rear door sunshade system.
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*: Use the intelligent tester or 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. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM*
(a) Use the intelligent tester or Techstream to check if the CAN Communication System is functioning normally.
Result
B -- Go to CAN COMMUNICATION SYSTEM
A -- Continue to next step.
4. INSPECT COMMUNICATION FUNCTION OF LIN COMMUNICATION SYSTEM*
(a) Use the intelligent tester or Techstream to check if the LIN Communication System is functioning normally.
Result
B -- Go to LIN COMMUNICATION SYSTEM
A -- Continue to next step.
5. PROBLEM SYMPTOMS TABLE
(a) Refer to the problem symptoms table See: Symptom Related Diagnostic Procedures/Rear Door Sunshade System/Problem Symptoms
Table.
Result
B -- Go to step 7
A -- Continue to next step.
6. OVERALL ANALYSIS AND TROUBLESHOOTING*
(a) Data List / Active Test See: Scan Tool Testing and Procedures/Rear Door Sunshade System
(b) Terminals of ECU See: Pinout Values and Diagnostic Parameters/Rear Door Sunshade System