Figure 2-40.3. Directional signal system tests, 6 and 7

TM 9-2320-211-20

replace the flasher unit. If the flasher test is

satisfactory, perform the control unit bench test.

Figure 2-40.3. Directional signal system tests, 6 and 7.

testing (fig. 2-8.4). Remove the cable connector

g. Directional

Signal System Circuit (fig. 2-

from the control unit, and if necessary, remove the

4 0 . 4 ) (Test 8).

control unit from the vehicle. Remove the indicator

Malfunction: System operates incorrectly in one or more

lamp from the control arm. Set the control lever i n

positions of the directional signal control lever (all lights and

each of the four operating positions and perform

wiring harness test satisfactory). Circuit: 22, 22-260, 22-261,

460, and 461.

tests (fig. 2-40.4). If any circuit does not test as

shown, replace the control unit.

Perform the directional signal control unit con-

tinuity test. Set up the multimeter for continuity