( TL19E00G10110112012FAAT00 )

A/C Compressor Clutch Circuit Troubleshooting

1. Measure the voltage between the A/C compressor clutch relay 4P socket No. 4 terminal and body ground.

Is there battery voltage?

YES | - | Go to Step 13 .
NO | - | Repair open in the wire between the No. 16 (7.5 A) fuse in the driver's under-dash fuse/relay box and the A/C compressor clutch relay.■

1. Turn the ignition switch to LOCK (0).

1. Reinstall the A/C compressor clutch relay.

1. Jump the SCS line with the HDS.
   NOTE: This step must be done to protect the powertrain control module (ECM/PCM) from damage.

1. Disconnect ECM/PCM connector A (44P) (R20A3 engine model) or ECM/PCM connector A (49P) (K24Z3 engine model).