Tacoma Extra Cab Limited 4WD V6-3.4L (5VZ-FE) (2000)
Four Wheel Drive Selector Switch: Testing and Inspection
Service Hints
With 2-4 Select SW
F 6 4WD ECU
16-GROUND: Always approx. 12 volts
8-GROUND : Always continuity
5-GROUND : 4 pulses with 1 rotation
15-GROUND: 2 volts or less with 2-4 select SW on
14-GROUND: 2 volts or less with detection SW (Transfer L4 position) ON and transfer shin lever at L4 position
T 3 2-4 SELECT SW
1-2
: Closed with 2-4 select SW ON
P 1 A/T INDICATOR SW [PARK/NEUTRAL POSITION SW]
4-7
: Closed with A/T shift lever at P position
Automatic Transmission
A 16 ADD CONTROL RELAY
3-6
: Closed with ignition SW at OFF position or ignition SW ON and detection SW (Transfer 4WD position) at OFF position
4-6
: Closed with ignition SW at ON position or ignition SW ON and detection SW (Transfer 4WD position) at ON position
P 1 A/T INDICATOR SW [PARK/NEUTRAL POSITION SW]
4-7
: Closed with A/T shift position at P position
D 4 DETECTION SW (TRANSFER NEUTRAL POSITION)
1-2
: Closed with transfer position at N position
Manual Transmission
A 16 ADD CONTROL RELAY
3-6
: Closed with ignition SW at OFF position or ignition SW ON and detection SW (Transfer 4WD position) at OFF position
4-6
: Closed with ignition SW at ON position or ignition SW ON and detection SW (Transfer 4WD position) at ON position