Service Hints System

AIR CONDITIONING (AUTOMATIC A/C)

A3 A/C DUAL PRESSURE SW
1 - 4 : Open with the pressure less than 2.0 kg/sq.cm (28 psi, 196 kPa) or above 32 kg/sq.cm (455 psi, 3138 kPa)

A10 A/C CONTROL ASSEMBLY
12 - GROUND : Always approx. 12 volts
2 - GROUND : Approx. 12 volts with the ignition SW at ON position
11 - GROUND : Always continuity

AIR CONDITIONING (MANUAL A/C)

A3 A/C DUAL PRESSURE SW
1 - 4 : Open with the pressure less than 2.0 kg/sq.cm (26 psi, 196 kPa) or above 32 kg/sq.cm (455 psi, 3138 kPa)

A10 A/C CONTROL ASSEMBLY
11 - GROUND : Always continuity
2 - GROUND : Approx. 12 volts with the ignition SW at ON position
12 - GROUND : Always approx. 12 volts

B8 BLOWER RESISTOR
1 - 3 : Approx. 0.22 Ohms
1 - 2 : Approx. 0.69 Ohms
1 - 4 : Approx. 1.69 Ohms

B5 BLOWER SW
8 - 1 : Continuity with the blower SW at LO, M1, M2 or HI position
6 - 1 : Continuity with the blower SW at M1 position
5 - 1 : Continuity with the blower SW at M2 position
4 - 1 : Continuity with the blower SW at HI position