Workshop Manual

1A–120
HEATING, VENTILATION AND AIR CONDITIONING (HVAC)
Heater (X–1) And Compressor (X–2) Relay
1.Disconnect relays and check for continuity and
resistance between relay terminals.
B For handling of these relays, refer to Heater Relay
in this section.
C01R200011
Thermostat (X–8) Relay
1.Disconnect relays and check for continuity and
resistance between relay terminals.
B For handling of these relays, refer to Heater Relay
in this section.
C01R200012
Triple Pressure Switch
1.Disconnect the connector and check for continuity
between pressure switch side connector terminals (1)
and (2).
2.Reconnect the connector to activate the A/C switch,
and check to see if there is continuity between the
chassis side connector terminal (3) and (4) and the
fan operates.
875R200020