Tacoma 4WD L4-164.4 2693cc 2.7L DOHC (3RZ-FE) (1996)
Power Locks: Diagram Information and Instructions
Splice Points
Splice Points
Location Of Splice Points (Fig 38)
System Outline
Current always flows to TERMINAL 2 of the Door Lock Control Relay through the Power fuse.
1. MANUAL LOCK OPERATION
To push Door Lock Control SW or Key Lock and Unlock SW to Lock position, a lock signal is input to TERMINAL 4 of the Door Lock Control
Relay and causes the relay to function. Current flows from TERMINAL 2 of the Relay --> TERMINAL 6 --> TERMINAL 3 (LH), 2 (RH) of
the Door Lock Motors --> TERMINAL 7 (LH), 6 (RH) --> TERMINAL 1 of the Relay --> TERMINAL 11 --> to GROUND and the Door
Lock Motor causes the Door to Lock.
2. MANUAL UNLOCK OPERATION
To push Door Lock Control SW or Door Key Lock and Unlock SW to Unlock position, an Unlock signal is input to TERMINAL 3 of the Door
Lock Control Relay and causes the Relay to function. Current flows from TERMINAL 2 of the Relay --> TERMINAL 1 --> TERMINAL 7
(LH), 6 (RH) of the Door Lock Motors --> TERMINAL 3 (LH). 2 (RH) --> TERMINAL 6 of the Relay --> TERMINAL 11 --> to GROUND
and the Door Lock Motor causes the Door to Unlock.
3. IGNITION KEY REMINDER OPERATION
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Operating Door Lock knob (In Door Lock Motor Operation)
With Ignition key in Cylinder (Unlock Warning SW ON), when the Door is opened and locked using Door Lock knob (Door Lock Motor), the
Door is locked once but each Door is unlocked soon by the function of Relay. As a result, the current flows from TERMINAL 2 of the Relay
--> TERMINAL 1 --> TERMINAL 7 (LH), 6 (RH) of the Door Lock Motors --> TERMINAL 3 (LH), 2 (RH) --> TERMINAL 6 of the
Relay --> TERMINAL 11 --> to GROUND and causes all the Doors to unlock.