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Home/Toyota/Highlander/Toyota Highlander I (2001-2003)/Repair manual/Engine Control System & Component Testing - 4-CYLINDER/A/C COMPRESSOR CLUTCH RELAY
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A/C COMPRESSOR CLUTCH RELAY Toyota Highlander I

Engine Control System & Component Testing - 4-CYLINDER 1 illustration ~112 words

A/C COMPRESSOR CLUTCH RELAY

Note. A/C compressor clutch relay may also be referred to as A/C compressor relay or magnetic clutch relay.

Scheme 281

Scheme 281: MR2
Scheme 281: MR2
  1. Remove A/C compressor clutch relay from relay box on firewall at driver's side front corner of engine compartment. (Scheme 289)
  2. To test A/C compressor clutch relay continuity, using ohmmeter, check for continuity and no continuity between specified terminals on A/C compressor clutch relay. (Scheme 281)
  3. To test A/C compressor clutch relay operation, apply battery voltage and ground to A/C compressor clutch relay. Using ohmmeter, check for continuity between specified terminals on A/C compressor clutch relay. (Scheme 281) Replace A/C compressor clutch relay if defective.