ARCTIC HEATER DIAGNOSTIC TROUBLESHOOTING (ORGANIZATIONAL LEVEL) (MODEL B)-continued

TM 9-2320-279-20-1

Troubleshooting Malfunctions (Cont)

2-15. TROUBLESHOOTING INSTRUCTIONS (CONT).

Table 2-9.

Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

ARCTIC HEATER KIT (CONT)

9. ARCTIC HEATER DIAGNOSTIC TROUBLESHOOTING (ORGANIZATIONAL LEVEL) (MODEL B)

(CONT).

Step 2.

Disconnect arctic heater harness connector (para 20-3) and turn arctic heater switch on.

Step 3.

Check if arctic heater indicator light illuminates when arctic heater harness connector is

disconnected.

If arctic heater indicator light illuminates, repair or replace arctic heater harness

blue/white wire (para 20-3).

If arctic heater indicator does not illuminate, go to Step 44.

Step 4.

Go to Step 42.

Change 7