2014/05/23 Caterpillar

Generator Set:

All

When the Product Link PL52* device displays the symptoms listed below:

• Cellular Signal

• No SIM Card Number

• SIM Card Status "Not Ready"

• International Mobile Equipment Identity Number

Illustration 1	g03675391

Or, if the screen shot from Cat ET is similar to the screen shot shown in Illustration 1, then the SIM Card or contacts have been corrupted is indicated.

Replace the PL52* device.

If the Product Link PL52* device displays the symptoms listed below:

• No Cell Signal

• No SIM Card Number

• SIM Card Status "Not Ready"

• No International Mobile Equipment Identity Number

Illustration 2	g03675392

Or is similar to the symptoms shown in the Illustration 2, then a potential modem issue is indicated.

Replace the PL52* device.