LS 460 RWD V8-4.6L (1UR-FSE) (2010)
3. CHECK FOR DTC (ELECTRIC POWER CONTROL SYSTEM)*
(a) Using the Techstream, check if the electric power control system is functioning normally.
B -- Go to ELECTRIC POWER CONTROL SYSTEM See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Diagnostic Trouble Code Descriptions/Electric Power Control System
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.
B -- Go to CAN COMMUNICATION SYSTEM See: Powertrain Management/Computers and Control Systems/Information
Bus/Testing and Inspection/Initial Inspection and Diagnostic Overview/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.
B -- Go to LIN COMMUNICATION SYSTEM See: Powertrain Management/Computers and Control Systems/Information
Bus/Testing and Inspection/Initial Inspection and Diagnostic Overview/LIN Communication System
A -- Continue to next step.
6. PROBLEM SYMPTOMS TABLE
(a) Refer to the problem symptoms table See: Symptom Related Diagnostic Procedures/Rear Door Sunshade System/Problem Symptoms
Table.
B -- Go to step 8
A -- Continue to next step.
7. 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
(c) Operation Check See: Rear Door Sunshade System/Operation Check