Shift Lock System: Inspection

INSPECT SHIFT LOCK CONTROL ECU
Using a voltmeter, measure the voltage at each terminal.

HINT:

Do not disconnect the shift lock control ECU connector.

Fig 1: Identifying Shift Lock Control ECU Connector Terminals
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Shift Lock Control Voltage Specifications Chart
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INSPECT SHIFT LOCK SOLENOID
1. Disconnect the solenoid connector.
2. Using an ohmmeter, measure resistance between terminals.
  If resistance value is not as specified, replace the solenoid.
3. Check the solenoid operating sound when connecting the battery positive terminal to 5 (SLS⁺ ) and battery negative terminal to 4 (SLS^- ).
If the solenoid does not operate, replace the solenoid.

Fig 3: Locating Connector Terminals 5 SLS + & 4 SLS -
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSPECT KEY INTERLOCK SOLENOID
1. Disconnect the solenoid connector.
2. Using an ohmmeter, measure resistance between terminals.
  If resistance valve is not as specified, replace the solenoid.
3. Check the solenoid operating sound when connecting the battery positive terminal to 4 (KLS⁺ ) and battery negative terminal to 3 (KLS^- ).
If the solenoid does not operate, replace the solenoid.

Fig 4: Locating Connector Terminals 4 KLS + & 3 KLS -
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

INSPECT SHIFT LOCK CONTROL SWITCH

Disconnect the shift lock control switch.
Inspect that continuity exists between each terminal.

SHIFT LOCK CONTROL SWITCH CONTINUITY CONDITIONS

Shift position	Terminal condition to terminal number	Specified value
P position (Release button is not pushed)	P - P1	Continuity
P position (Release button is pushed)	P - P1 P - P2	Continuity
Except P position	P - P2	Continuity

Fig 5: Identifying Shift Lock Control Switch Connector Terminals

G02946057

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002