Magnet Clutch Resistance Inspection

Using ohmmeter (2), measure resistance of starter coil between clutch lead wire (1) and A/C compressor body.

If check result is not as specified, replace magnet clutch assembly.

Specified resistance of magnet clutch 

Approx. 3.2 - 4.3 Ω at 20 °C (68 °F) 

Fig 1: Measuring Resistance Of Starter Coil Between Clutch Lead Wire And A/C Compressor Body Using Ohmmeter

Courtesy of SUZUKI OF AMERICA CORP.