Inspection Of Relays For Radiator Fan And Condenser

1. INSPECT FAN RELAY NO. 1 CONTINUITY

If continuity is not as specified, replace the relay.

2. INSPECT A/C FAN RELAY NO. 2 CONTINUITY

2. INSPECT A/C FAN RELAY NO. 2 CONTINUITY

If continuity is not as specified, replace the relay.

3. INSPECT A/C FAN RELAY NO. 3 CONTINUITY

See Magnetic Clutch Relay on page AC-43.

4. INSPECT ENGINE MAIN RELAY

See Heater Main Relay on page AC-43.

If continuity is not as specified, replace the relay.

3. INSPECT A/C FAN RELAY NO. 3 CONTINUITY

See Magnetic Clutch Relay on page AC-43.

4. INSPECT ENGINE MAIN RELAY

See Heater Main Relay on page AC-43.

FOR MAGNETIC CLUTC+H CONTROL

SWITCHES

INSPECTION OF PRESSURE SWITCH

1. DISCONNECT CONNECTOR OF PRESSURE SWITCH

2. INSPECT PRESSURE SWITCH

(a) Install the manifold gauge set.

(b) Observe the gauge reading.

(c) Check the continuity between two terminals of pressure switch shown in the below.

FOR MAGNETIC CLUTC+H CONTROL

ON ( CtHitifiuily)

{Ne┬źn|hnuicyl2.35k9/cm? 21 kg/cm1

FOR ELECTRIC FAN CONTROL 15.5 kg/trf ON (220 psi, T.52Q kpa)

(Continuity)

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Responses

  • Jessica Taylor
    What is different between celica and camry a.c electric fan?
    6 years ago
  • Graham
    Where is the condenser fan rely on a 1991 celica gts?
    11 months ago

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