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).

NOTE

Steps (13) through (19) are for fault codes 012, 013, 014, 015, 037, 042, or 059.

Step 13.

Open hood cover (TM 9-2320-279-10).

Step 14.

Check coolant level (para 6-2).

Fill coolant to correct level.

Step 15.

Check arctic heater hoses and clamps.

If arctic heater hoses and clamps are ok, go to Step 45.

If arctic heater hoses and clamps are either kinked, loose, or damaged, repair or

replace as required (para 20-3).

Step 16.

Turn arctic heater on.

Step 17.

Check if arctic heater operates.

If arctic heater operates, go to Step 42.

Step 18.

If Fault Code Retrieval Device (FCRD) is available, clear code 015 and go to Step 42.

Step 19.

If Fault Code Retrieval Device (FCRD) is not available, go to Step 44.

2-268.4

Change 7