TM 5-3805-248-23-1
ELECTRICAL ACCESSORIES TROUBLESHOOTING PROCEDURES - CONTINUED
0011 00
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
c. Connect multimeter positive lead to
7.
Converter/Retarder
white wire on converter/retarder
Temperature Gage Is
temperature gage and multimeter
Inoperative - Continued.
negative lead to chassis ground.
394-1633
d. Place battery disconnect switch in
1. If battery voltage is not indicated, repair
ON position (TM 5-3805-248-10)
open circuit between coolant
and observe multimeter reading.
temperature gage and converter/retarder
temperature gage (WP 0018 00).
2. If battery voltage is indicated, go to Test
3.
3.
Check for continuity to ground.
a. Place battery disconnect switch in
OFF position (TM 5-3805-248-10).
b. Set multimeter to appropriate ohm
(Ω) range (WP 0018 00).
c. Connect multimeter positive lead to
black wire on converter/retarder
temperature gage (harness side) and
multimeter negative lead to chassis
ground.
394-1634
0011 00-14
