Toyota Tundra (2015 year). Manual — part 2335
A
(a) Remove the front door lock motor RH.
for Double Cab:
for Regular Cab:
for CrewMax:
OK:
MEASUREMENT CONDITION
SPECIFIED CONDITION
Battery positive (+) → Terminal 4 (L)
Battery negative (-) → Terminal 1 (UL)
Lock
Battery positive (+) → Terminal 1 (UL)
Battery negative (-) → Terminal 4 (L)
Unlock
Result
RESULT
PROCEED TO
OK
A
NG (for Double Cab)
B
NG (for Regular Cab)
C
NG (for CrewMax)
D
B
REPLACE FRONT DOOR LOCK MOTOR ASSEMBLY RH
C
REPLACE FRONT DOOR LOCK MOTOR ASSEMBLY RH
D
REPLACE FRONT DOOR LOCK MOTOR ASSEMBLY RH
2.
CHECK HARNESS AND CONNECTOR (FRONT DOOR LOCK MOTOR RH - MAIN BODY
ECU)
DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Front Pass...
(a) Disconnect the M4 door lock connector.
(b) Disconnect the DD ECU connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
M4-4 (L) - DD-3 (ACT+)
Always
Below 1 Ω
M4-1 (UL) - DD-2 (ACT-)
DD-3 (ACT+) - Body ground
Always
10 kΩ or higher
DD-2 (ACT-) - Body ground
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
REPLACE MAIN BODY ECU
DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Front Pass...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000002VRX00RX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Rear Door Lock Motor Circuit; 2015 MY Tundra
[08/2014 - ]
Rear Door Lock Motor Circuit
DESCRIPTION
The main body ECU controls the rear door lock motor to lock/unlock the rear door. This ECU applies current from
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1.
INSPECT REAR DOOR LOCK MOTOR ASSEMBLY
DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Rear Door...
(a) Remove the rear door lock motor LH.
for Double Cab:
for CrewMax:
for Rear LH
MEASUREMENT CONDITION
SPECIFIED CONDITION
Battery positive (+) → Terminal 4 (L)
Battery negative (-) → Terminal 1 (UL)
Lock
Battery positive (+) → Terminal 1 (UL)
Battery negative (-) → Terminal 4 (L)
Unlock
DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Rear Door...
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