Component Testing

A/C Compressor Solenoid Valve Test

1. Ignition OFF, disconnect the harness connector at the Q46 A/C Compressor Solenoid Valve.
2. Test for 7-15Ω between B+ terminal 2 and control terminal 1.
   • If less than 7Ω or greater than 15Ω 

     Replace the G1 A/C Compressor.

   • If between 7-15Ω 
3. Test for infinite resistance between each terminal and the Q46 A/C Compressor Solenoid Valve housing/case.
   • If less than infinite resistance 

     Replace the G1 A/C Compressor.

   • If infinite resistance 
4. All OK.