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Power Mirror Control (Diagnostics & Symptom Tests): Other Lexus GS IV

Mirrors ~3250 words

CUSTOMIZE PARAMETERS [03/2012 - ]

  1. CUSTOMIZE POWER MIRROR CONTROL SYSTEM HINT: The following items can be customized. NOTE: When the customer requests a change in a function, first make sure that the function can be customized. Record the current settings before customizing. Customizing with the Techstream Connect the Techstream to the DLC3. Turn the power switch on (IG). Turn the Techstream on. Enter the following menus: Utility / Customize / Others. Select the setting by referring to the table below. Display Default Content Setting Relevant ECU Auto Fold Mirror* Door Lock Function that changes the condition under which the door mirrors automatically retract. ACC, Door Lock or OFF Main body ECU (Multiplex network body ECU) Reverse Coupled Actuation Mirror Angle ON Function that turns the door mirror reverse shift-linked function on or off ON or OFF Main body ECU (Multiplex network body ECU) *: w/ Retract Mirror

PROCEDURE

  1. READ VALUE USING TECHSTREAM (OUTER MIRROR SWITCH) Using the Techstream, read the Data List. Refer to «DATA LIST / ACTIVE TEST [03/2012 - ]»(ref-600433-S02279602982014022400000) . MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Selection SW (L) Mirror select switch signal for LH mirror / ON or OFF ON: Mirror select switch in L position OFF: Mirror select switch off or in R position - Mirror Position SW (L) Mirror adjust switch signal (Left) / ON or OFF ON: Mirror adjust switch pressed left OFF: Mirror adjust switch not pressed left Check with the mirror select switch in the R position. Mirror Position SW (R) Mirror adjust switch signal (Right) / ON or OFF ON: Mirror adjust switch pressed right OFF: Mirror adjust switch not pressed right Check with the mirror select switch in the R position. Mirror Position SW (Up) Mirror adjust switch signal (Up) / ON or OFF ON: Mirror adjust switch pressed up OFF: Mirror adjust switch not pressed up Check with the mirror select switch in the R position. Mirror Position SW (Dwn) Mirror adjust switch signal (Down) / ON or OFF ON: Mirror adjust switch pressed down OFF: Mirror adjust switch not pressed down Check with the mirror select switch in the R position. OK The display is as specified in the normal condition column. NG --> See step 3 OK: Go to next step
  2. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH (MIRROR SURFACE FUNCTION) Remove the outer rear view mirror assembly LH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S11537318002014022400000) . Inspect the outer rear view mirror assembly LH. Refer to «INSPECTION [03/2012 - ]»(ref-600667-S20818517662014022400000) . NG --> See step 5 OK --> See step 6
  3. CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Temporarily replace multiplex network master switch assembly with a new or normally functioning one. Refer to «REMOVAL [03/2012 - ]»(ref-600673-S08550416372014022400000) . Check that the mirror operates. OK Mirror operates normally. NG --> See step 4 OK --> END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY IS DEFECTIVE)
  4. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [03/2012 - ]»(ref-600595-S12145438012014022400000)
  5. REPLACE OUTER MIRROR ACTUATOR ASSEMBLY LH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600667-S29771433882014022400000)
  6. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU LH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  1. READ VALUE USING TECHSTREAM (OUTER MIRROR SWITCH) Using the Techstream, read the Data List. Refer to «DATA LIST / ACTIVE TEST [03/2012 - ]»(ref-600433-S02279602982014022400000) . MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Selection SW (R) Mirror select switch signal for RH mirror / ON or OFF ON: Mirror select switch in R position OFF: Mirror select switch off or in L position - Mirror Position SW (L) Mirror adjust switch signal (Left) / ON or OFF ON: Mirror adjust switch pressed left OFF: Mirror adjust switch not pressed left Check with the mirror select switch in the L position. Mirror Position SW (R) Mirror adjust switch signal (Right) / ON or OFF ON: Mirror adjust switch pressed right OFF: Mirror adjust switch not pressed right Check with the mirror select switch in the L position. Mirror Position SW (Up) Mirror adjust switch signal (Up) / ON or OFF ON: Mirror adjust switch pressed up OFF: Mirror adjust switch not pressed up Check with the mirror select switch in the L position. Mirror Position SW (Dwn) Mirror adjust switch signal (Down) / ON or OFF ON: Mirror adjust switch pressed down OFF: Mirror adjust switch not pressed down Check with the mirror select switch in the L position. OK The display is as specified in the normal condition column. NG --> See step 3 OK: Go to next step
  2. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH (MIRROR SURFACE FUNCTION) Remove the outer rear view mirror assembly RH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S11537318002014022400000) . Inspect the outer rear view mirror assembly RH. Refer to «INSPECTION [03/2012 - ]»(ref-600667-S20818517662014022400000) . NG --> See step 5 OK --> See step 6
  3. CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Temporarily replace multiplex network master switch assembly with a new or normally functioning one. Refer to «REMOVAL [03/2012 - ]»(ref-600673-S08550416372014022400000) . Check that the mirror operates. OK Mirror operates normally. NG --> See step 4 OK --> END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY IS DEFECTIVE)
  4. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [03/2012 - ]»(ref-600595-S12145438012014022400000)
  5. REPLACE OUTER MIRROR ACTUATOR ASSEMBLY RH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600667-S29771433882014022400000)
  6. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU RH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  1. READ VALUE USING TECHSTREAM (OUTER MIRROR SWITCH) Using the Techstream, read the Data List. Refer to «DATA LIST / ACTIVE TEST [03/2012 - ]»(ref-600433-S02279602982014022400000) . MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Selection SW (L) Mirror select switch signal for LH mirror / ON or OFF ON: Mirror select switch in L position OFF: Mirror select switch off or in R position - Mirror Selection SW (R) Mirror select switch signal for RH mirror / ON or OFF ON: Mirror select switch in R position OFF: Mirror select switch off or in L position - Mirror Position SW (L) Mirror adjust switch signal (Left) / ON or OFF ON: Mirror adjust switch pressed left OFF: Mirror adjust switch not pressed left Check with the mirror select switch in the L or R position. Mirror Position SW (R) Mirror adjust switch signal (Right) / ON or OFF ON: Mirror adjust switch pressed right OFF: Mirror adjust switch not pressed right Check with the mirror select switch in the L or R position. Mirror Position SW (Up) Mirror adjust switch signal (Up) / ON or OFF ON: Mirror adjust switch pressed up OFF: Mirror adjust switch not pressed up Check with the mirror select switch in the L or R position. Mirror Position SW (Dwn) Mirror adjust switch signal (Down) / ON or OFF ON: Mirror adjust switch pressed down OFF: Mirror adjust switch not pressed down Check with the mirror select switch in the L or R position. OK The display is as specified in the normal condition column. NG --> See step 2 OK --> See step 3
  2. CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Temporarily replace the multiplex network master switch assembly with a new or normally functioning one. Refer to «REMOVAL [03/2012 - ]»(ref-600673-S08550416372014022400000) . Check that the mirror operates. OK Mirror operates normally. NG --> See step 3 OK --> END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY IS DEFECTIVE)
  3. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [03/2012 - ]»(ref-600595-S12145438012014022400000)
  1. CHECK POWER STEERING SYSTEM Using the Techstream, inspect the auxiliary battery voltage reduction history item "Battery Control Count (Body ECU)" in the Data List. Refer to «DATA LIST / ACTIVE TEST [03/2012 - ]»(ref-600435-S04392871162014022400000) . RESULT Result Proceed to 0 (no record is present) A Other than 0 (record is present) B B --> See step 14 A: Go to next step
  2. CHECK WINDOW DEFOGGER SYSTEM Check the window defogger system operation. Refer to «OPERATION CHECK [03/2012 - ]»(ref-600699-S40330742172014022400000) . OK Window defogger system is normal. NG --> See step 8 OK: Go to next step
  3. PERFORM ACTIVE TEST USING TECHSTREAM (MIRROR HEATER FUNCTION) Using the Techstream, perform the Active Test. Refer to «DATA LIST / ACTIVE TEST [03/2012 - ]»(ref-600433-S02279602982014022400000) . FRONT RIGHT DOOR / FRONT LEFT DOOR Tester Display Test Part Control Range Diagnostic Note Mirror Heater Mirror heater operation ON/OFF - OK Mirror heater operates normally. RESULT Result Proceed to Mirror heater operation of both mirrors is normal A Mirror heater operation of RH side mirror is not normal B Mirror heater operation of LH side mirror is not normal C B --> See step 4 C --> See step 6 A --> See step 9
  4. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH Remove the outer rear view mirror assembly RH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S11537318002014022400000) . Inspect the outer rear view mirror assembly RH. Refer to «INSPECTION [03/2012 - ]»(ref-600667-S20818517662014022400000) . NG --> See step 5 OK --> See step 13
  5. INSPECT OUTER MIRROR RH Remove the outer mirror RH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S11537318002014022400000) . Inspect the outer mirror RH. Refer to «INSPECTION [03/2012 - ]»(ref-600667-S20818517662014022400000) . NG --> See step 15 OK --> See step 12
  6. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH Remove the outer rear view mirror assembly LH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S11537318002014022400000) . Inspect the outer rear view mirror assembly LH. Refer to «INSPECTION [03/2012 - ]»(ref-600667-S20818517662014022400000) . NG --> See step 7 OK --> See step 11
  7. INSPECT OUTER MIRROR LH Remove the outer mirror LH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S30940012142014022400000) . Inspect the outer mirror LH. Refer to «INSPECTION [03/2012 - ]»(ref-600667-S22896759782014022400000) . NG --> See step 16 OK --> See step 10
  8. GO TO WINDOW DEFOGGER SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]»(ref-600699-S03369185992014022400000)
  9. REPLACE AIR CONDITIONING AMPLIFIER ASSEMBLY. Refer to «REMOVAL [03/2012 - ]»(ref-600577-S08880567162014022400000)
  10. REPLACE OUTER MIRROR ACTUATOR ASSEMBLY LH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600667-S29771433882014022400000)
  11. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU LH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  12. REPLACE OUTER MIRROR ACTUATOR ASSEMBLY RH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600667-S29771433882014022400000)
  13. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU RH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  14. GO TO CHARGING SYSTEM. Refer to «ON-VEHICLE INSPECTION [03/2012 - ]»(ref-600604-S34252788122014022400000)
  15. REPLACE OUTER MIRROR RH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S30940012142014022400000)
  16. REPLACE OUTER MIRROR LH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S30940012142014022400000)
  1. READ VALUE USING TECHSTREAM (RETRACTABLE OUTER MIRROR SWITCH) Using the Techstream, read the Data List. Refer to «DATA LIST / ACTIVE TEST [03/2012 - ]»(ref-600433-S02279602982014022400000) . MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Outer Mirror Fold SW Retractable outer mirror switch signal / ON or OFF ON: Retractable outer mirror switch in retract position OFF: Retractable outer mirror switch not in retract position - OK The display is as specified in the normal condition column. NG --> See step 5 OK: Go to next step
  2. CONFIRM MALFUNCTIONING PARTS Check the malfunctioning outer rear view mirror. RESULT Result Proceed to Both the left and right outer rear view mirror do not operate A Outer rear view mirror RH does not operate B Outer rear view mirror LH does not operate C B --> See step 3 C --> See step 4 A --> See step 6
  3. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY RH (POWER RETRACT FUNCTION) Remove the outer rear view mirror assembly RH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S11537318002014022400000) . Inspect the outer rear view mirror assembly RH. Refer to «INSPECTION [03/2012 - ]»(ref-600667-S20818517662014022400000) . NG --> See step 7 OK --> See step 8
  4. INSPECT OUTER REAR VIEW MIRROR ASSEMBLY LH (POWER RETRACT FUNCTION) Remove the outer rear view mirror assembly RH. Refer to «REMOVAL [03/2012 - ]»(ref-600667-S11537318002014022400000) . Inspect the outer rear view mirror assembly RH. Refer to «INSPECTION [03/2012 - ]»(ref-600667-S20818517662014022400000) . NG --> See step 9 OK --> See step 10
  5. CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Temporarily replace multiplex network master switch assembly with a new or normally functioning one. Refer to «REMOVAL [03/2012 - ]»(ref-600673-S08550416372014022400000) . Check that the mirror operates. OK Mirror operates normally. NG --> See step 6 OK --> END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY IS DEFECTIVE)
  6. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [03/2012 - ]»(ref-600595-S12145438012014022400000)
  7. REPLACE OUTER MIRROR ACTUATOR ASSEMBLY RH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600667-S29771433882014022400000)
  8. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU RH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  9. REPLACE OUTER MIRROR ACTUATOR ASSEMBLY LH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600667-S29771433882014022400000)
  10. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU LH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  1. CHECK POWER RETRACT MIRROR FUNCTION Check power retract mirror function. Refer to «OPERATION CHECK [03/2012 - ]»(ref-600433-S32810621082014022400000) . OK Power retract mirror function is normal. NG --> See step 9 OK: Go to next step
  2. CHECK WIRELESS DOOR LOCK CONTROL SYSTEM Check the wireless door lock control system. Refer to «OPERATION CHECK [03/2012 - ]»(ref-600419-S35603926022014022400000) . OK Wireless door lock control system is normal. NG --> See step 8 OK: Go to next step
  3. CHECK SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function) Check the smart access system with push-button start (for Entry Function). Refer to «OPERATION CHECK [03/2012 - ]»(ref-600420-S41183810892014022400000) . OK Smart access system with push-button start (for Entry Function) is normal. NG --> See step 6 OK: Go to next step
  4. READ VALUE USING TECHSTREAM (RETRACTABLE OUTER MIRROR SWITCH) Using the Techstream, read the Data List. Refer to «DATA LIST / ACTIVE TEST [03/2012 - ]»(ref-600433-S02279602982014022400000) . MASTER SWITCH Tester Display Measurement Item/Range Normal Condition Diagnostic Note Auto Mirror SW Retractable outer mirror switch signal / ON or OFF ON: Retractable outer mirror switch in AUTO position OFF: Retractable outer mirror switch not in AUTO position - OK The display is as specified in the normal condition column. NG --> See step 5 OK --> See step 7
  5. CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY Temporarily replace multiplex network master switch assembly with a new or normally functioning one. Refer to «REMOVAL [03/2012 - ]»(ref-600673-S08550416372014022400000) . Check that the mirror operates. OK Mirror operates normally. NG --> See step 7 OK --> END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY IS DEFECTIVE)
  6. GO TO SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function). Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]»(ref-600420-S31602767842014022400000)
  7. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [03/2012 - ]»(ref-600595-S12145438012014022400000)
  8. GO TO WIRELESS DOOR LOCK CONTROL SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]»(ref-600419-S28652501202014022400000)
  9. GO TO OTHER FLOWCHART (Power Retractable Mirrors do not Operate with Power Retract Mirror Switch). Refer to «Power Retractable Mirrors do not Operate with Power Retract Mirror Switch»(ref-600433-S01470567682014022400000)
  1. CHECK OUTER REAR VIEW MIRROR ASSEMBLY FUNCTION Check that the mirror operates. Refer to «OPERATION CHECK [03/2012 - ]»(ref-600433-S32810621082014022400000) . OK Mirror operates normally. RESULT Result Proceed to OK A NG (Outer rear view mirror LH does not operate) B NG (Outer rear view mirror RH does not operate) C B --> See step 10 C --> See step 11 A: Go to next step
  2. CHECK SEAT MEMORY SWITCH FUNCTION (SEAT POSITION MEMORY FUNCTION) Perform a seat memory operation properly. Refer to «OPERATION CHECK [03/2012 - ]»(ref-600425-S11532808372014022400000) . When any seat memory switch (M1, M2 or M3 switch) is pressed, check that the driver side seat moves to the memorized position. OK Driver side seat moves to memorized position. NG --> See step 6 OK: Go to next step
  3. READ VALUE USING TECHSTREAM Using the Techstream, read the Data List. Refer to «DATA LIST / ACTIVE TEST [03/2012 - ]»(ref-600433-S02279602982014022400000) . FRONT RIGHT DOOR / FRONT LEFT DOOR Tester Display Measurement Item/Range Normal Condition Diagnostic Note Mirror Memory No. 1 No. 1 mirror position memorized/OFF or ON ON: Memorized OFF: Not memorized - Mirror Memory No. 2 No. 2 mirror position memorized/OFF or ON ON: Memorized OFF: Not memorized - Mirror Memory No. 3 No. 3 mirror position memorized/OFF or ON ON: Memorized OFF: Not memorized - Mirror Memory No. 4 No. 4 mirror position memorized/OFF or ON ON: Memorized OFF: Not memorized - Mirror Memory No. 5 No. 5 mirror position memorized/OFF or ON ON: Memorized OFF: Not memorized - Mirror Memory No. 6 No. 6 mirror position memorized/OFF or ON ON: Memorized OFF: Not memorized - OK The display is as specified in the normal condition column. RESULT Result Proceed to Driver side mirror position cannot be memorized A Driver side mirror position memory exists but cannot be recalled B Passenger side mirror position cannot be memorized C Passenger side mirror position memory exists but cannot be recalled D Both driver side mirror position and passenger side mirror position cannot be memorized E B --> See step 9 C --> See step 5 D --> See step 8 E --> See step 7 A: Go to next step
  4. CHECK OUTER MIRROR ACTUATOR ASSEMBLY LH Temporarily replace outer mirror actuator assembly LH with a new or normally functioning one. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600667-S29771433882014022400000) . Check that the mirror operates. OK Mirror operates normally. NG --> See step 9 OK --> END (OUTER MIRROR ACTUATOR ASSEMBLY LH IS DEFECTIVE)
  5. CHECK OUTER MIRROR ACTUATOR ASSEMBLY RH Temporarily replace outer mirror actuator assembly RH with a new or normally functioning one. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600667-S29771433882014022400000) . Check that the mirror operates. OK Mirror operates normally. NG --> See step 8 OK --> END (OUTER MIRROR ACTUATOR ASSEMBLY RH IS DEFECTIVE)
  6. GO TO FRONT POWER SEAT CONTROL SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]»(ref-600425-S02026324552014022400000)
  7. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [03/2012 - ]»(ref-600595-S12145438012014022400000)
  8. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU RH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  9. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU LH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  10. GO TO OTHER FLOWCHART (Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch). Refer to «Driver Side Power Mirror cannot be Adjusted with Power Mirror Switch»(ref-600433-S21835146332014022400000)
  11. GO TO OTHER FLOWCHART (Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch). Refer to «Front Passenger Side Power Mirror cannot be Adjusted with Power Mirror Switch»(ref-600433-S33227059972014022400000)
  1. CHECK OUTER REAR VIEW MIRROR ASSEMBLY FUNCTION (MEMORY AND MIRROR RESTORING OPERATION) Check that the mirror operates. Refer to «OPERATION CHECK [03/2012 - ]»(ref-600433-S32810621082014022400000) . OK Mirror operates normally. NG --> See step 8 OK: Go to next step
  2. CHECK FOR DTC (HYBRID CONTROL SYSTEM) Check for DTCs. Refer to «DTC CHECK / CLEAR [03/2012 - ]»(ref-600583-S31071724722014022400000) . OK DTCs output does not occur. NG --> See step 9 OK: Go to next step
  3. CHECK SHIFT POSITION INDICATOR FUNCTION Check that the shift position indicator operates. OK Shift position indicator operates normally. NG --> See step 5 OK: Go to next step
  4. CONFIRM MALFUNCTIONING PARTS Check the malfunctioning outer rear view mirror. RESULT Result Proceed to Both the left and right outer rear view mirror do not operate A Outer rear view mirror RH does not operate B Outer rear view mirror LH does not operate C B --> See step 6 C --> See step 7 A --> See step 10
  5. GO TO METER / GAUGE SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]»(ref-600424-S37567036452014022400000)
  6. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU RH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  7. REPLACE FRONT MULTIPLEX NETWORK DOOR ECU LH. Refer to «DISASSEMBLY [03/2012 - ]»(ref-600591-S42206612232014022400000)
  8. GO TO OTHER FLOWCHART (Power Mirror Surface Position is not Memorized). Refer to «Power Mirror Surface Position is not Memorized»(ref-600433-S02129371992014022400000)
  9. GO TO HYBRID CONTROL SYSTEM. Refer to «HOW TO PROCEED WITH TROUBLESHOOTING [03/2012 - ]»(ref-600583-S29316758402014022400000)
  10. REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to «REMOVAL [03/2012 - ]»(ref-600595-S12145438012014022400000)

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