DRIVER'S HEATER CONTROL BOX LIGHT CIRCUIT.

TM 9-2350-238-20-1

2-12. ELECTRICAL CIRCUIT TROUBLESHOOTING (CONT).

Step 6.

Disconnect wiring harness from coolant heater assembly. Check continuity

on each lead in wiring harness. If multimeter indicates 0 ohms at each lead

in wiring harness, replace coolant heater assembly. Refer to page 2-1055.

If multimeter indicates infinity at each lead in wiring harness, repair wiring

harness. Refer to page 2-371. Connect wiring harness.

BG. DRIVER'S HEATER CONTROL BOX LIGHT CIRCUIT.

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