Interior: Diagnosis Lexus LS IV

HOW TO PROCEED WITH TROUBLESHOOTING

HINT

1. Use these procedures to troubleshoot the rear sunshade system.
2. *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP
2. INSPECT BATTERY VOLTAGE Standard voltage: 11 to 14 V If the voltage is below 11V, recharge or replace the battery before proceeding.
3. CHECK FOR DTC (ELECTRIC POWER CONTROL SYSTEM)* Using the Techstream, check if the electric power control system is functioning normally. Result RESULT REFERENCE Result Proceed to DTC B22B3 is not output A DTC B22B3 is output B B: Go to ELECTRIC POWER CONTROL SYSTEM (see «DIAGNOSTIC TROUBLE CODE CHART»(ref-349751-S07630143042009120800000) ) A: Go to next step
4. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* Use the Techstream to check if the CAN Communication System is functioning normally. Result RESULT REFERENCE Result Proceed to DTC is not output A DTC is output B B: Go to CAN COMMUNICATION SYSTEM (see «CAN COMMUNICATION SYSTEM»(ref-349742-S22957258702009120800000) ) A: Go to next step
5. INSPECT COMMUNICATION FUNCTION OF LIN COMMUNICATION SYSTEM* Use the Techstream to check if the LIN Communication System is functioning normally. Result RESULT REFERENCE Result Proceed to DTC is not output A DTC is output B B: Go to LIN COMMUNICATION SYSTEM (see «DIAGNOSTIC TROUBLE CODE CHART»(ref-349747-S25300269312009120800000) ) A: Go to next step
6. PROBLEM SYMPTOMS TABLE Refer to the «PROBLEM SYMPTOMS TABLE»(ref-349734-S14015691112009120800000) . Result RESULT REFERENCE Result Proceed to Fault not listed in problem symptoms table A Fault listed in problem symptoms table B B: Go to step 8 A: Go to next step
7. OVERALL ANALYSIS AND TROUBLESHOOTING* Data List/Active Test (see «DATA LIST/ACTIVE TEST»(ref-349734-S42684493402009120800000) ) Terminals of ECU (see «TERMINALS OF ECU»(ref-349734-S09892426922009120800000) ) Operation Check (see «OPERATION CHECK»(ref-349734-S01215393302009120800000) )
8. REPAIR OR REPLACE
9. CONFIRMATION TEST NEXT: END

PROBLEM SYMPTOMS TABLE

HINT

1. Use the table to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
2. Problem symptoms may occur if the electric power control system's functions malfunction. Follow the «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-349734-S22801264432009120800000) procedures.

Rear sunshade system

SYMPTOM CHART

Scheme 23

1. CHECK LUGGAGE ROOM JUNCTION BLOCK (REAR JUNCTION BLOCK ECU) Measure the resistance and voltage according to the value(s) in the table below. TERMINAL DESCRIPTION CHART Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition S61-4(MU) - Body ground B - Body ground Rear sunshade motor output signal Engine switch on (IG), rear sunshade switch pushed (Rear sunshade is raising) 11 to 14 V Engine switch on (IG), rear sunshade switch not pushed Below 1 V S61-3 (MD) - Body ground P - Body ground Rear sunshade motor output signal Engine switch on (IG), rear sunshade switch pushed (Rear sunshade is lowering) 11 to 14 V Engine switch on (IG), rear sunshade switch not pushed Below 1 V S61-22 (LMT) - Body ground L - Body ground Rear sunshade limit switch input signal Engine switch on (IG), rear sunshade is raised Below 1 ohms Engine switch on (IG), rear sunshade is lowered 10 kohms or higher

DTC CHECK/CLEAR

1. CHECK DTC Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body/(desired system)/Trouble Codes. Check for DTCs.
2. CLEAR DTC Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body/(desired system)/Trouble Codes. Clear the DTCs.

DATA LIST/ACTIVE TEST

1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time. NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body/(desired menu)/Data List. According to the display on the Techstream, read the Data List. Center Console Switch ITEM/RANGE REFERENCE Tester Display Measurement Item/Range Normal Condition Diagnostic Note Rear Shade Switch Rear sunshade switch/ON or OFF ON: Rear sunshade switch is pressed OFF: Rear sunshade switch is not pressed - Rear Console Switch ITEM/RANGE REFERENCE Tester Display Measurement Item/Range Normal Condition Diagnostic Note Rear Shade Switch Rear sunshade switch/ON or OFF ON: Rear sunshade switch is pressed OFF: Rear sunshade switch is not pressed - Body No. 4 ITEM/RANGE REFERENCE Tester Display Measurement Item/Range Normal Condition Diagnostic Note Rear Sunshade Close Status of the rear sunshade close/YES or NO YES: Rear sunshade limit switch is OFF (Rear sunshade is lowered) NO: Rear sunshade limit switch is ON (Rear sunshade is raised)
2. ACTIVE TEST HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body/Body No. 4/Active Test. According to the display on the Techstream, perform the Active Test. Body No. 4 CONTROL RANGE REFERENCE Tester Display Test Part Control Range Diagnostic Note Rear Sunshade Operation Rear Sunshade Operation Down, No or Up

DIAGNOSTIC TROUBLE CODE CHART

HINT

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "DTC Code" in the DTC chart.

Inspect the fuse and relay before investigating the trouble areas shown in the table below.

Rear Sunshade System

DTC CODE CHART

INSPECTION PROCEDURE

Refer to U0210 (CAN communication system) (see CAN COMMUNICATION SYSTEM ).

Refer to U1114 (CAN communication system) (see CAN COMMUNICATION SYSTEM ).

Refer to U1127 (LIN communication system) (see HOW TO PROCEED WITH TROUBLESHOOTING ).

HINT

1. 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.
2. Use these procedures to troubleshoot the rear door sunshade system.
3. *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP
2. INSPECT BATTERY VOLTAGE Standard voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace the battery before proceeding.
3. CHECK FOR DTC (ELECTRIC POWER CONTROL SYSTEM)* Using the Techstream, check if the electric power control system is functioning normally. Result RESULT REFERENCE Result Proceed to DTC B22B3 is not output A DTC B22B3 is output B B: Go to ELECTRIC POWER CONTROL SYSTEM (see «DTC B22B2 POWER CUT RELAY ON STUCK; DTC B22B3 POWER CUT RELAY OFF STUCK»(ref-349751-S23201215992009120800000) ) A: Go to next step
4. INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* Use the Techstream to check if the CAN Communication System is functioning normally. Result RESULT REFERENCE Result Proceed to DTC is not output A DTC is output B B: Go to CAN COMMUNICATION SYSTEM (see «CAN COMMUNICATION SYSTEM»(ref-349742-S22957258702009120800000) ) A: Go to next step
5. INSPECT COMMUNICATION FUNCTION OF LIN COMMUNICATION SYSTEM* Use the Techstream to check if the LIN Communication System is functioning normally. Result RESULT REFERENCE Result Proceed to DTC is not output A DTC is output B B: Go to LIN COMMUNICATION SYSTEM (see «DIAGNOSTIC TROUBLE CODE CHART»(ref-349747-S25300269312009120800000) ) A: Go to next step
6. PROBLEM SYMPTOMS TABLE Refer to the «PROBLEM SYMPTOMS TABLE»(ref-349734-S17913149712009120800000) . Result RESULT REFERENCE Result Proceed to Fault not listed in problem symptoms table A Fault listed in problem symptoms table B B: Go to step 8 A: Go to next step
7. OVERALL ANALYSIS AND TROUBLESHOOTING* Data List/Active Test (see «DATA LIST/ACTIVE TEST»(ref-349734-S14761266572009120800000) ) Terminals of ECU (see «TERMINALS OF ECU»(ref-349734-S39604063362009120800000) ) Operation Check (see «OPERATION CHECK»(ref-349734-S22257458532009120800000) ) Initialization (see «INITIALIZATION»(ref-349734-S28521384632009120800000) )
8. REPAIR OR REPLACE
9. CONFIRMATION TEST NEXT: END

HINT

1. Use the table to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
2. Problem symptoms may occur if the electric power control system's functions malfunction. Follow the «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-349734-S15121192102009120800000) procedures.

Rear door sunshade system

SYMPTOM CHART

HINT

w/o Ottoman

Scheme 24

Scheme 25

1. CHECK REAR DOOR ECU LH Disconnect the O14 ECU connector. Measure the voltage and resistance of the wire harness side connector. TERMINAL DESCRIPTION CHART Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition O14-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 ohms O14-6 (BDR) - O14-1 (GND) L - W-B Battery power supply Always 11 to 14 V O14-11 (CPUB) - O14-1 (GND) R - W-B Battery power supply Always 11 to 14 V If the result is not as specified, there may be a malfunction on the wire harness side. Reconnect the O14 ECU connectors. Measure the voltage of the connector. TERMINAL DESCRIPTION CHART Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition O15-1 (SSA+) - O14-1 (GND) B - W-B Door sunshade motor output (Raise) Door sunshade is raising 11 to 14 V Except above condition Below 1 V O15-8 (SHSB) - O14-1 (GND) B - W-B Hall sensor power supply ECU wake-up state 11 to 14 V Except above condition Below 1 V O15-10 (SSA-) - O14-1 (GND) L-W-B Door sunshade motor output (Lower) Door sunshade is lowering 11 to 14 V Except above condition Below 1 V O15-27 (SHS1) - O14-1 (GND) L - W-B Hall sensor 1 input Engine switch on (IG), door sunshade is raising or lowering Pulse generation Except above condition Below 1 V or 11 to 14 V O15-28 (SHS2) - O14-1 (GND) R - W-B Hall sensor 2 input Engine switch on (IG), door sunshade is raising or lowering Pulse generation Except above condition Below 1 V or 11 to 14 V O15-30 (SHSE) - O14-1 (GND) Y - W-B Ground Always Below 1 ohms If the result is not as specified, the ECU or door sunshade may have a malfunction.
2. CHECK REAR DOOR ECU RH Disconnect the O3 ECU connector. Measure the voltage and resistance of the wire harness side connector. TERMINAL DESCRIPTION CHART Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition O3-1 (GND) - Body ground W-B - Body ground Ground Always Below 1 ohms O3-6 (BDR) - O3-1 (GND) L - W-B Battery power supply Always 11 to 14 V O3-11 (CPUB) - O3-1 (GND) R - W-B Battery power supply Always 11 to 14 V If the result is not as specified, there may be a malfunction on the wire harness side. Reconnect the O3 ECU connectors. Measure the voltage of the connector. TERMINAL DESCRIPTION CHART Terminal No. (Symbols) Wiring Color Terminal Description Condition Specified Condition O2-1 (SSA+) - O3-1 (GND) B - W-B Door sunshade motor output (Raise) Door sunshade is raising 11 to 14 V Except above condition Below 1 V O2-8 (SHSB) - O3-1 (GND) B - W-B Hall sensor power supply ECU wake-up state 11 to 14 V Except above condition Below 1 V O2-10 (SSA-) - O3-1 (GND) L - W-B Door sunshade motor output (Lower) Door sunshade is lowering 11 to 14 V Except above condition Below 1 V O2-27 (SHS1) - O3-1 (GND) L - W-B Hall sensor 1 input Engine switch on (IG), door sunshade is raising or lowering Pulse generation Except above condition Below 1 V or 11 to 14 V O2-28 (SHS2) - O3-1 (GND) R - W-B Hall sensor 2 input Engine switch on (IG), door sunshade is raising or lowering Pulse generation Except above condition Below 1 V or 11 to 14 V O2-30 (SHSE) - O3-1 (GND) Y - W-B Ground Always Below 1 ohms If the result is not as specified, the ECU or door sunshade may have a malfunction.

1. CHECK DTC Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body/(desired system)/Trouble Codes. Check for DTCs.
2. CLEAR DTC Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body/(desired system)/Trouble Codes. Clear the DTCs.

1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time. NOTE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body/(desired system)/Data List. According to the display on the Techstream, read the Data List. Rear Console Switch ITEM/RANGE REFERENCE Tester Display Measurement Item/Range Normal Condition Diagnostic Note RL Shade Switch Rear left door sunshade switch/ON or OFF ON: Rear door sunshade switch is pressed OFF: Rear door sunshade switch is not pressed - RR Shade Switch Rear right door sunshade switch/ON or OFF ON: Rear door sunshade switch is pressed OFF: Rear door sunshade switch is not pressed - Center Console Switch ITEM/RANGE REFERENCE Tester Display Measurement Item/Range Normal Condition Diagnostic Note Rear Left Right Shade Switch Rear left and right door sunshade switch/ON or OFF ON: Rear door sunshade switch is pressed OFF: Rear door sunshade switch is not pressed - Rear Right Shade Rear right curtain status/Open, Opening, Close, Closing or NG Open: Curtain is lowered Opening: Curtain is lowering Close: Curtain is raised Closing: Curtain is raising NG: Error occurs - Rear Left Shade Rear left curtain status/Open, Opening, Close, Closing or NG Open: Curtain is raised Opening: Curtain is lowering Close: Curtain is lowered Closing: Curtain is raising NG: Error occurs - Rear Left Door ITEM/RANGE REFERENCE Tester Display Measurement Item/Range Normal Condition Diagnostic Note Rear Door Sunshade Status Rear curtain status/OPEN, OPENING, CLOSE, CLOSING or NG OPEN: Curtain is raised OPENING: Curtain is lowering CLOSE: Curtain is lowered CLOSING: Curtain is raising NG: Indefinite condition after voltage reset (before position calibration (initialization)) - Rear Door Sunshade Rear curtain malfunction status/NORMAL, RECOV or FAIL STOP NORMAL: Curtain is normal RECOV: During curtain recovery operation FAIL STOP: Curtain is malfunctioning or has stopped - Rear Sunshade Stop Status Rear curtain stop status/OK or NG NG: Hall sensor is malfunctioning OK: Hall sensor is normal - Rear Right Door ITEM/RANGE REFERENCE Tester Display Measurement Item/Range Normal Condition Diagnostic Note Rear Door Sunshade Status Rear curtain status/OPEN, OPENING, CLOSE, CLOSING or NG OPEN: Curtain is lowered OPENING: Curtain is lowering CLOSE: Curtain is raised CLOSING: Curtain is raising NG: Indefinite condition after voltage reset (before position calibration (initialization)) - Rear Sunshade Stop Status Rear curtain stop status/OK or NG NG: Hall sensor is malfunctioning OK: Hall sensor is normal - Rear Door Sunshade Rear curtain malfunction status/NORMAL, RECOV or FAIL STOP NORMAL: Curtain is normal RECOV: During curtain recovery operation FAIL STOP: Curtain is malfunctioning or has stopped
2. ACTIVE TEST HINT: Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests. Connect the Techstream to the DLC3. Turn the engine switch on (IG). Turn the Techstream on. Enter the following menus: Body/(desired system)/Active Test. According to the display on the Techstream, perform the Active Test. Rear Right Door CONTROL RANGE Tester Display Test Part Control Range Diagnostic Note Rear Door Sunshade Up Rear curtain Up or Stop - Rear Door Sunshade Down Rear curtain Down or Stop - Rear Left Door CONTROL RANGE REFERENCE Tester Display Test Part Control Range Diagnostic Note Rear Door Sunshade Up Rear curtain Up or Stop - Rear Door Sunshade Down Rear curtain Down or Stop

HINT

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "DTC Code" below.

Rear door sunshade system

DTC CODE CHART

Refer to U0201 (CAN communication system) (see DTC U0201 LOST COMMUNICATION WITH "DOOR CONTROL MODULE C" ).

Refer to U0202 (CAN communication system) (see DTC U0202 LOST COMMUNICATION WITH "DOOR CONTROL MODULE D" ).

Refer to U0210 (CAN communication system) (see DTC U0210 LOST COMMUNICATION WITH "SEAT CONTROL MODULE C" ).

Refer to U1114 (CAN communication system) (see DTC U1114 LOST COMMUNICATION WITH MAIN SWITCH MODULE ).

Refer to U1127 (LIN communication system) (see DTC U1127 LOST COMMUNICATION WITH CENTER CONSOLE SWITCH ECU ).

1. CHECK DTC Clear the DTC (see «DTC CHECK/CLEAR»(ref-349734-S08382122662009120800000) ). Check for DTC (see «DTC CHECK/CLEAR»(ref-349734-S08382122662009120800000) ). Result RESULT REFERENCE Result Proceed to No DTCs are output A U1114 is output B U1127 is output C B: GO TO CAN COMMUNICATION SYSTEM (See «DTC U1114 LOST COMMUNICATION WITH MAIN SWITCH MODULE»(ref-349742-S24703827592009120800000) ) C: GO TO LIN COMMUNICATION SYSTEM (See «DTC U1127 LOST COMMUNICATION WITH CENTER CONSOLE SWITCH ECU»(ref-349747-S38938359462009120800000) ) A: Go to next step
2. READ VALUE USING TECHSTREAM (DOOR SUNSHADE SWITCH) Select the item below in the Data List, and read its value displayed on the Techstream to check the rear door sunshade switch. Center Console Switch ITEM/RANGE REFERENCE Tester Display Measurement Item/Range Normal Condition Diagnostic Note Rear Left Right Shade Switch Rear left and right door sunshade switch/ON or OFF ON: Rear door sunshade switch is pressed OFF: Rear door sunshade switch is not pressed - OK: Rear curtains are operated normally. NG: Go to step 3 OK: USE SIMULATION METHOD TO CHECK (See «HOW TO PROCEED WITH TROUBLESHOOTING»(ref-349706-S05264741182009120800000) )
3. INSPECT NO. 2 CONSOLE SWITCH Disconnect the No. 2 console switch connector. Measure the resistance according to the value(s) in the table below. Standard resistance RESISTANCE REFERENCE Tester Connection Switch Condition Specified Condition 8 - 11 Rear door sunshade switch is pushed Below 200 ohms 8 - 11 Rear door sunshade switch is not pushed 1Mohms or higher NG: REPLACE NO. 2 CONSOLE SWITCH (See «REMOVAL»(ref-349734-S24719936782009120800000) ) OK: REPLACE NO. 1 CONSOLE SWITCH (See «REMOVAL»(ref-349734-S24719936782009120800000) )

ON-VEHICLE INSPECTION

1. CHECK REAR SUNSHADE ASSEMBLY With the shift lever on P, the engine switch on (IG), and the rear sunshade fully lowered, check that pressing the integration control and panel assembly's rear sunshade switch fully raises the rear sunshade. With the shift lever on P, the engine switch on (IG), and the rear sunshade fully raised, check that pressing the integration control and panel assembly's rear sunshade switch fully lowers the rear sunshade. With the shift lever on P, the engine switch on (IG), and the rear sunshade fully lowered, check that pressing the curtain switch assembly's rear sunshade switch fully raises the rear sunshade. With the shift lever on P, the engine switch on (IG), and the rear sunshade fully raised, check that pressing the curtain switch assembly's rear sunshade switch fully lowers the rear sunshade. With the shift lever on P, the engine switch on (IG), and the rear sunshade fully raised, check that moving the shift lever to R fully raises the rear sunshade. When the engine switch is turned off while the rear sunshade is rising or lowering, check that the operation continues until the rear sunshade has fully risen or fully lowered, respectively. For 60 seconds after the engine switch is turned from on (IG) to OFF, check that pressing the integration control and panel assembly's rear sunshade switch fully lowers or raises the rear sunshade. Also, after 60 seconds have passed, check that operation of the rear sunshade is not possible.

Scheme 26

Scheme 27

Scheme 28

Scheme 29

1. REMOVE COWL TOP VENTILATOR LOUVER RH (See «REMOVAL»(ref-349732-S04425564642009120800000) )
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
3. REMOVE REAR SEAT ASSEMBLY (for Fixed Seat Type) Remove the rear seat (see «REMOVAL»(ref-349741-S36365163922009120800000) ).
4. REMOVE REAR SEAT ASSEMBLY (for Power Seat) Remove the rear seat (see «REMOVAL»(ref-349741-S26853688812009120800000) ).
5. REMOVE REAR SEAT ASSEMBLY (for Ottoman) Remove the rear seat (see «REMOVAL»(ref-349741-S19112888892009120800000) ).
6. REMOVE REAR DOOR SCUFF PLATE LH for Standard Body: Remove the rear door scuff plate (see «REMOVAL»(ref-349734-S03706653952009120800000) ). for Long Body: Remove the rear door scuff plate (see «REMOVAL»(ref-349734-S29426050782009120800000) ).
7. REMOVE REAR DOOR SCUFF PLATE RH for Standard Body: Remove the rear door scuff plate (see «REMOVAL»(ref-349734-S03706653952009120800000) ). for Long Body: Remove the rear door scuff plate (see «REMOVAL»(ref-349734-S29426050782009120800000) ).
8. REMOVE REAR SEAT SIDE GARNISH LH (See «REMOVAL»(ref-349734-S03706653952009120800000) )
9. REMOVE REAR SEAT SIDE GARNISH RH (See «REMOVAL»(ref-349734-S03706653952009120800000) )
10. REMOVE ROOF SIDE GARNISH INNER LH (See «REMOVAL»(ref-349734-S03706653952009120800000) )
11. REMOVE ROOF SIDE GARNISH INNER RH (See «REMOVAL»(ref-349734-S03706653952009120800000) )
12. REMOVE PACKAGE TRAY TRIM PANEL ASSEMBLY except Ottoman Seat: Using a molding remover, detach the 4 claws and remove the 3 belt guides. for Ottoman Seat: Using a molding remover, detach the 4 claws and remove the 2 belt guides. Detach the 2 clips of the panel. Then pass the rear seat belt floor anchors through the panel. w/o Rear Cooler: Remove the panel. w/ Rear Cooler: Disconnect the solar sensor connector and remove the panel.
13. REMOVE ROOF SIDE NO. 2 AIR DUCT LH (w/ Rear Cooler) (See «REMOVAL»(ref-349723-S30601776122009120800000) )
14. REMOVE ROOF SIDE NO. 2 AIR DUCT RH (w/ Rear Cooler) (See «REMOVAL»(ref-349723-S30601776122009120800000) )
15. REMOVE REAR NO. 4 AIR DUCT (w/ Rear Cooler) (See «REMOVAL»(ref-349723-S30601776122009120800000) )
16. REMOVE REAR NO. 5 AIR DUCT (w/ Rear Cooler) (See «REMOVAL»(ref-349723-S30601776122009120800000) )
17. REMOVE STEREO COMPONENT SPEAKER ASSEMBLY (See «REMOVAL»(ref-349754-S12943682912009120800000) )
18. REMOVE NO. 2 PACKAGE TRAY TRIM PANEL ASSEMBLY Detach the 5 claws and 3 clips.
19. REMOVE REAR SUNSHADE ASSEMBLY Remove the 5 bolts. Loosen the bolt labeled A and remove the sunshade. NOTE: Do not remove the bolt labeled A.

Scheme 30

Scheme 31

Scheme 32

1. INSPECT REAR SUNSHADE ASSEMBLY Hold the edges of the rear sunshade with your hands, as shown in the illustration. Apply battery voltage to the rear sunshade motor and check the operation of the rear sunshade. OK ITEM SPECIFICATION Measurement Condition Specified Condition Battery's positive (+) lead to terminal 2 (RSMU) and negative (-) lead to terminal 1 (RSMD) Rear sunshade raises Battery's positive (+) lead to terminal 1 (RSMD) and negative (-) lead to terminal 2 (RSMU) Rear sunshade lowers HINT: To prevent the motor from burning out, stop operation as soon as the rear sunshade is fully raised or lowered. CAUTION: Be careful when the rear sunshade raises and lowers. Something could get caught in the rear sunshade and cause an injury.
2. INSPECT CURTAIN SWITCH ASSEMBLY for Fixed Seat Type: Remove the curtain switch assembly (see «DISASSEMBLY»(ref-349741-S13569311732009120800000) ). for Power Seat: Remove the curtain switch assembly (see «DISASSEMBLY»(ref-349741-S14719108602009120800000) ). Measure the resistance between the terminals when the switch is operated. Standard resistance RESISTANCE REFERENCE Tester Connection Switch Condition Specified Condition 8 (SW1) - 15 (GND) Rear Side Sunshade Switch ON Below 200 ohms If the result is not as specified, replace the curtain switch.
3. INSPECT INTEGRATION CONTROL AND PANEL ASSEMBLY Remove the integration control and panel assembly (see «REMOVAL»(ref-349723-S41495230852009120800000) ). Measure the resistance according to the value(s) in the table below. Standard resistance RESISTANCE REFERENCE Tester Connection Switch Condition Specified Condition 8 - 12 Rear sunshade switch is pushed Below 200 ohms 8 - 12 Rear sunshade switch is not pushed 10 kohms or higher If the result is not as specified, replace the integration control and panel.

Scheme 33

Scheme 34

1. INSTALL REAR SUNSHADE ASSEMBLY Tighten the bolt labeled A. Install the sunshade with the 5 bolts.
2. INSTALL NO. 2 PACKAGE TRAY TRIM PANEL ASSEMBLY Attach the 5 claws and 3 clips to install the panel.
3. INSTALL STEREO COMPONENT SPEAKER ASSEMBLY (See «INSTALLATION»(ref-349754-S04348344692009120800000) )
4. INSTALL REAR NO. 4 AIR DUCT (w/ Rear Cooler) (See «INSTALLATION»(ref-349723-S01438201792009120800000) )
5. INSTALL REAR NO. 5 AIR DUCT (w/ Rear Cooler) (See «INSTALLATION»(ref-349723-S01438201792009120800000) )
6. INSTALL ROOF SIDE NO. 2 AIR DUCT LH (w/ Rear Cooler) (See «INSTALLATION»(ref-349723-S01438201792009120800000) )
7. INSTALL ROOF SIDE NO. 2 AIR DUCT RH (w/ Rear Cooler) (See «INSTALLATION»(ref-349723-S01438201792009120800000) )
8. INSTALL PACKAGE TRAY TRIM PANEL ASSEMBLY w/ Rear Cooler: Connect the solar sensor connector. Pass the rear seat belt floor anchors through the panel. Insert the rear part of the panel into the rear sunshade. Attach the 2 clips and install the package tray trim panel. except Ottoman Seat: Attach the 4 claws to install the 3 belt guides. for Ottoman Seat: Attach the 4 claws to install the 2 belt guides.
9. INSTALL ROOF SIDE GARNISH INNER LH (See «INSTALLATION»(ref-349734-S14494944522009120800000) )
10. INSTALL ROOF SIDE GARNISH INNER RH (See «INSTALLATION»(ref-349734-S14494944522009120800000) )
11. INSTALL REAR SEAT SIDE GARNISH LH (See «INSTALLATION»(ref-349734-S14494944522009120800000) )
12. INSTALL REAR SEAT SIDE GARNISH RH (See «INSTALLATION»(ref-349734-S14494944522009120800000) )
13. INSTALL REAR DOOR SCUFF PLATE LH for Standard Body: Install the rear door scuff plate (see «INSTALLATION»(ref-349734-S14494944522009120800000) ). for Long Body: Install the rear door scuff plate (see «INSTALLATION»(ref-349734-S24814211142009120800000) ).
14. INSTALL REAR DOOR SCUFF PLATE RH for Standard Body: Install the rear door scuff plate (see «INSTALLATION»(ref-349734-S14494944522009120800000) ). for Long Body: Install the rear door scuff plate (see «INSTALLATION»(ref-349734-S24814211142009120800000) ).
15. INSTALL REAR SEAT ASSEMBLY (for Fixed Seat Type) Install the rear seat (see «INSTALLATION»(ref-349741-S36437420052009120800000) ).
16. INSTALL REAR SEAT ASSEMBLY (for Power Seat) Install the rear seat (see «INSTALLATION»(ref-349741-S24840229242009120800000) ).
17. INSTALL REAR SEAT ASSEMBLY (for Ottoman) Install the rear seat (see «INSTALLATION»(ref-349741-S09487469022009120800000) ).
18. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
19. INSTALL COWL TOP VENTILATOR LOUVER RH (See «INSTALLATION»(ref-349732-S09051375432009120800000) )
20. PERFORM INITIALIZATION Perform initialization (see «INITIALIZATION»(ref-349706-S07943075812009120800000) ). NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
21. CHECK SRS WARNING LIGHT Check the SRS warning light (see «DIAGNOSIS SYSTEM»(ref-349738-S23481667942009120800000) ).

Scheme 35

Scheme 36

1. CHECK REAR CURTAIN SUB-ASSEMBLY HINT: Before performing the inspection, make sure the power window control system is operating normally. By operating the switch, check that the rear curtain rises and lowers. When the rear curtain on one side is fully raised and the No. 2 console switch's rear door sunshade switch is pressed, check that the rear curtain lowers. When the switch is pressed again, check that the rear curtain rises. When the read door sunshade is operating and the engine switch is turned from on to off, check that the operation continues. After the engine switch is turned from on to off, check that the rear curtain can be operated for approximately 60 seconds. After the rear curtain is fully raised or while the rear curtain is being raised, if the window is moved out of the fully closed position, the sunshade automatically lowers. When the rear curtain close operation is operating and an object is caught between the vehicle body and rear curtain, check that the rear curtain detaches. After the rear curtain detaches, the position reset operation must be performed (see «INITIALIZATION»(ref-349734-S28521384632009120800000) ). CAUTION: Do not use a part of your body, for example, your hand, to check the jam protection. Do not allow anything to become caught in the rear curtain by accident in this procedure. Perform the inspection from the inside of the vehicle. NOTE: Do not use hard objects such as a hammer, to avoid damage to the rear curtain.