Toyota Tundra (2015 year). Manual — part 2129
4.
CHECK HARNESS AND CONNECTOR (OUTER REAR VIEW MIRROR RH - OUTER MIRROR
CONTROL ECU)
(a) Disconnect the N8 ECU connector.
(b) Disconnect the M6 mirror connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
N8-38 (M+R) - M6-11 (M+)
Always
Below 1 Ω
N8-39 (MHR) - M6-12 (MH)
N8-40 (MVR) - M6-10 (MV)
M6-11 (M+) - Body ground
Always
10 kΩ or higher
M6-12 (MH) - Body ground
M6-10 (MV) - Body ground
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
REPLACE OUTER MIRROR CONTROL ECU
5.
INSPECT OUTER MIRROR SWITCH ASSEMBLY
MIRROR: POWER MIRROR CONTROL SYSTEM (w/ Memory): Fron...
OK
(a) Remove the switch
.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
TESTER CONNECTION
SWITCH CONDITION
SPECIFIED CONDITION
3 (M+) - 2 (E)
UP switch pushed
100 Ω
DOWN switch pushed
470 Ω
LEFT switch pushed
800 Ω
RIGHT switch pushed
250 Ω
1 (MSW) - 2 (E)
No switches pushed
10 kΩ or higher
R switch pushed
Below 1 Ω
NG
REPLACE OUTER MIRROR SWITCH ASSEMBLY
6.
CHECK HARNESS AND CONNECTOR (OUTER MIRROR SWITCH - MAIN BODY ECU)
MIRROR: POWER MIRROR CONTROL SYSTEM (w/ Memory): Fron...
(a) Disconnect the J4 ECU connector.
(b) Disconnect the J131 switch connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
J4-2 (MIRE) - J131-2 (E)
Always
Below 1 Ω
J4-11 (MIRB) - J131-3 (M+)
J4-12 (MIRS) - J131-1 (MSW)
J131-2 (E) - Body ground
Always
10 kΩ or higher
J131-3 (M+) - Body ground
J131-1 (MSW) - Body ground
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
REPLACE MAIN BODY ECU
MIRROR: POWER MIRROR CONTROL SYSTEM (w/ Memory): Fron...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000002Y4604YX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: MIRROR: POWER MIRROR CONTROL SYSTEM (w/ Memory): Power Retractable Mirrors do not Operate
with Power Retract Mirror Switch; 2015 MY Tundra [08/2014 - ]
Power Retractable Mirrors do not Operate with Power Retract Mirror Switch
SYSTEM DESCRIPTION
signals) through the CAN communication line. Then the switch input signals are sent to the outer mirror control
ECU.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
MIRROR: POWER MIRROR CONTROL SYSTEM (w/ Memory): Pow...
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