Reverse Shift-linked Function of Power Mirrors does not Operate: Procedure

1. Use the Techstream to check if the multiplex communication system is functioning normally. Refer to HOW TO PROCEED WITH TROUBLESHOOTING .

   OK

   Multiplex communication DTC is not output.

NG → See step   7 

OK: Go to next step 

1. Turn the engine switch on (IG).
2. Set the mirror select switch to L or R.
3. Check that the mirror surface turns downward when the shift lever is moved to R.

   Result

   Result	Proceed to
   Reverse shift-linked function on both mirrors is not normal	A
   Reverse shift-linked function on either mirror is not normal	B

B → See step   6 

A: Go to next step 

1. Use the Techstream to check if the CAN communication system is functioning normally. Refer to HOW TO PROCEED WITH TROUBLESHOOTING .

   OK

   CAN communication DTC is not output.

NG → See step   8 

OK: Go to next step 

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine / DTC.
5. Check if DTC P0705 is output.

   Result

   Result	Proceed to
   DTC P0705 is not output	A
   DTC P0705 is output	B

B → See step   9 

A: Go to next step 

1. Enter the following menus: Chassis / ABS/VSC / Data List.
2. Read the Data List according to the display on the Techstream
   ABS/VSC/TRAC
   
   

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
   Shift Lever Position	Shift lever position information / P/N, R, D/M, 1st-8th/B, FAIL	Actual shift lever position	-

   Result

   Result	Proceed to
   R is displayed on the Techstream when the shift lever is in R	A
   R is not displayed on the Techstream when the shift lever is in R	B

B → See step   10 

A → REPLACE NETWORK GATEWAY ECU 

1. Turn the engine switch on (IG).
   Fig 1: Turning Mirror Surface To Full Left Position

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using the outer mirror switch assembly, turn the mirror surface to the full left position.
3. Press the M1 switch while the SET switch is being pressed.
4. Check that the buzzer sounds for 0.5 seconds and the mirror surface position is memorized.
5. Using the outer mirror switch assembly, turn the mirror surface to the full right position.
6. Press the M1 switch.
7. Check that the buzzer sounds for 0.1 seconds and the outer mirror automatically moves to the recorded full left position.

   OK

   Memory and reactivation function is normal.

NG → See step   11 

OK → See step   12