TM 9-2320-289-20
Table 2-4. Electrical Troubleshooting (Con’t)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
39. STOPLIGHTS WILL NOT TURN OFF
Step 1.
Disconnect connector from stoplight switch,
If lights go out, reconnect connector and adjust stoplight switch for proper
contact with brake pedal. (See paragraph 4-16, INSTALLATION) If lights
remain on, replace switch (See paragraph 4-16)
If lights remain on after disconnecting connector, trace circuit. (See wiring
diagram F-14, F-15, or F-17)
40. TURN SIGNALS INOPERATIVE (HAZARD WARNING LIGHTS OPERATE)
Step 1.
Remove turn signal flasher. (See paragraph 4-12) Using jumper wire, connect fuse
box terminals where flasher was installed. Lights should turn on, but not flash.
If lights turn on, replace flasher.
If lights do not turn on, trace circuit. (See wiring diagram F-13 or F-16)
41. TURN SIGNALS LIGHT BUT DO NOT FLASH
Step 1.
Check appropriate marker light or parking light bulb. (See paragraph 4-26 or 4-27)
Replace bulb if burned out.
Step 2.
Remove turn signal flasher. (See paragraph 4-12) Using jumper wire, connect fuse
box terminals where flasher was installed. Lights should turn on, but not flash.
If lights turn on, replace flasher.
If lights do not turn on, trace circuit. (See wiring diagram F-13 or F-16)
STARTING SYSTEM
42. ENGINE WILL NOT CRANK (NO AUDIBLE CLICK FROM STARTER SOLENOID)
Step 1.
Check 20 amp ignition fuse. (See paragraph 4-12)
Replace fuse if burned out.
Step 2.
Perform Electrical Troubleshooting malfunction #5.
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