ARCTIC HEATER FAULT CODE RETRIEVAL DEVICE (FCRD) OPERATION (MODEL B)-continued

TM 9-2320-279-20-1

Troubleshooting Malfunctions (Cont)

Table 2-9.

Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

ARCTIC HEATER KIT

6. ARCTIC HEATER FAULT CODE RETRIEVAL DEVICE (FCRD) OPERATION (MODEL B) (CONT).

After 8 seconds the Fault Code Retrieval Device (FCRD) will display one of the following fault

codes:

No error.

(AF:50) Current fault (fault code 50).

Fault code diagnostics not possible.

NOTE

Possible causes for FCRD to display this code:

FCRD cable not properly connected.

Arctic engine heater electronic control

unit defective or incapable of diagnosis.

Change 7

2-256.3