TM 9-2320-366-10-2
Troubleshooting
Malfunction
Procedure
e. ELECTRICAL SYSTEM (Cont)
One or Both Headlights (High and Low Beam) Do Not Illuminate.............. 3-51
One or Both Headlight Low Beams Do Not Illuminate.............................. 3-52
One or Both Headlight High Beams Do Not Illuminate ............................. 3-52
Parking Lights Do Not Illuminate............................................................ 3-52
LH Door and/or LH Front Mark er Lights Do Not Illuminate........................ 3-52
RH Door and/or RH Front Marker Lights Do Not Illuminate ...................... 3-52
One or More Cab Top Mark er Lights Do Not Illuminate............................ 3-53
Side and/or Rear Marker Lights Do Not Illuminate................................... 3-53
e45a. All Marker Lights Do
Not Operate In
Normal Mode .................................. 3-53
One or Both Composite Taillights Do Not Illuminate ................................ 3-53
One or Both Front Blackout Marker Lights Do Not Illuminate.................... 3-54
Blackout Drive Light Does Not Illuminate................................................ 3-54
One or Both Rear Blackout Marker Lights Do Not Illuminate .................... 3-55
Amber Warning Light Does Not Illuminate (All Models Except
M1089)................................................................................................ 3-55
M1089 Amber Warning Light Does Not Illuminate ................................... 3-56
Backup Light Does Not Illuminate........................................................... 3-56
Blackout Marker Lights Do Not Illuminate ............................................... 3-57
e53a. Front Hazard Lights Do
Not Illuminate.................................................... 3-57
Rear Hazard Lights Do Not Illuminate..................................................... 3-58
Front and Rear Hazard Lights Do Not Illuminate ..................................... 3-58
Front and Rear Turn Signals Do Not Illuminate ....................................... 3-59
Left or Right Front Turn Signal Does Not Illuminate................................. 3-59
3-6
Change 2