Supra L6-2997cc 3.0L DOHC MFI (1998)
Locations-R/B No.4, Left Kick Panel (Fig 23)
Service Hints
A 4 A/C MAGNETIC CLUTCH
4-GROUND:
Approx. 3.7 Ohms
A 3 (A) A/C DUAL PRESSURE SW [A/C TRIPLE PRESSURE SW] (2JZ-GTE)
(A) 1 -(A) 4:
Open above approx. 225.6 kpa (33 psi, 2.3 kgf/cm2) or 3138 kpa (455 psi, 32 kgf/cm2)
A 3 (B) A/C DUAL PRESSURE SW (2JZ-GE)
(B) 1 -(B) 2:
Open above approx. 225.6 kpa (33 psi, 2.3 kgf/cm2) or 3138 kpa (455 psi, 32 kgf/cm2)
A12 (C), A13 (A), A14 (B) A/C AMPLIFIER
+B-GROUND:
Always approx. 10-14 Volts
IG-GROUND:
Approx. 10-14 Volts with the ignition SW at ONposition
HR-GROUND:
Approx. 10-14 Volts with the ignition SW at ONposition and do not turn the blower motor
Below 1 Volts with the ignition SW at ON position and turn the blower motor
ACC-GROUND:
Approx. 10-14 Volts with the ignition SW at ACC or ON position
TW-GROUND:
10-14 Volts at start the engine and max. cold position of the A/C temp. control SW
Below 1 Volts at start the engine and max. warm position of the A/C temp. control SW
MGC-GROUND:
Below 1 Volts at start the engine, push the A/C auto SW and the A/C SW ON position
10-14 Volts at start the engine, push the A/C auto SW and the A/C SW OFF position
BLW-GROUND:
1.0-3.0 Volts with the ignition SW ON and turn the blower motor
S5-GROUND:
4-6 Volts with the ignition SW ON
SG-GROUND:
Always continuity
AMH-AMC:
13-19 Volts with the ignition SW OFF
AOF-GROUND:
Approx. 12 Volts with the FACE SW ON
AOD-GROUND:
Approx. 12 Volts with the DEF SW ON
GND-GROUND:
Always continuity
Splice Points