Tacoma PreRunner Extra Cab 2WD L4-2.7L (3RZ-FE) (1998)
Locations-R/B No.2-Engine Compartment Left (Fig 19)
Service Hints
A20 AUTO ANTENNA CONTROL RELAY
2-GROUND:Always Approx. 12 Volts
9-GROUND:Approx. 12 Volts with Ignition SW at ACC or ON position
5-GROUND:Approx. 12 Volts with Ignition SW at ON position
3-GROUND:Always Continuity
1-GROUND:Approx. 12 Volts with Ignition SW at ACC or ON position and Radio SW ON and Player SW OFF until Antenna at UPPERMOST
position
4-GROUND:Approx. 12 Volts with Ignition SW at ACC or ON position and Radio SW OFF and Player SW ON until Antenna at
LOWERMOST position
Ground Points
Ground Points