Toyota Tundra (2015 year). Manual — part 2336
(c) Remove the rear door lock motor RH.
for Double Cab:
for CrewMax:
for Rear RH
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 (Rear door lock motor LH)
A
OK (Rear door lock motor RH)
B
NG (for Double Cab)
C
NG (for CrewMax)
D
B
GO TO STEP 3
C
REPLACE REAR DOOR LOCK MOTOR ASSEMBLY
D
REPLACE REAR DOOR LOCK MOTOR ASSEMBLY
DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Rear Door...
A
2.
CHECK HARNESS AND CONNECTOR (REAR DOOR LOCK MOTOR LH - MAIN BODY
ECU)
(a) Disconnect the O10 door lock connector.
(b) Disconnect the DC ECU connector.
(c) Measure the resistance according to the value(s) in the table
below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
O10-4 (L) - DC-24 (ACT+)
Always
Below 1 Ω
O10-1 (UL) - DC-23 (ACT-)
DC-24 (ACT+) - Body ground
Always
10 kΩ or higher
DC-23 (ACT-) - Body ground
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
REPLACE MAIN BODY ECU
3.
CHECK HARNESS AND CONNECTOR (REAR DOOR LOCK MOTOR RH - MAIN BODY
ECU)
DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Rear Door...
(a) Disconnect the O4 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
O4-4 (L) - DD-3 (ACT+)
Always
Below 1 Ω
O4-1 (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: Rear Door...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000002VS000RX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: Driver Side Door Key Lock and Unlock Switch
Circuit; 2015 MY Tundra [08/2014 - ]
Driver Side Door Key Lock and Unlock Switch Circuit
DESCRIPTION
The Front door key lock and unlock switch LH is built into the Front door lock motor LH. When the Front door key
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1.
READ VALUE USING TECHSTREAM
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