Subaru Coupes/Sedans/Wagons 1985-1996 Repair Guide

Compressor Relay

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TESTING



See Figure 1

Click image to see an enlarged view

Fig. Fig. 1: Compressor relay terminal identification

  1. Remove the compressor relay from the fuse block in the engine compartment.
  2.  
  3. Verify that there is no continuity between terminals C and D using an ohmmeter.
  4.  
  5. Apply 12 volts across terminal B and ground terminal A. Then check that there is continuity between terminals C and D.
  6.  
  7. If not as specified, replace the relay.
  8.  

REMOVAL & INSTALLATION



  1. Locate the proper relay in the engine compartment fuse block for the air suspension compressor.
  2.  
  3. Disconnect the relay from the fuse block assembly.
  4.  

To install:
  1. Attach the relay to the terminal in the fuse panel.
  2.  
  3. Check and make sure the air suspension system functions correctly.
  4.  

 
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