TM 5-3805-262-203-10. INSTRUMENT PANELS TROUBLESHOOTING (CONT)MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTION3. CLUTCH PRESSURE WARNING LIGHT DOES NOT OPERATE (Cont).Step 2.P l a c e i g n i t i o n k e y s w i t c h i n o np o s i t i o n .Connect a jumper wire from ter-minal of clutch oil pressureswitch to transmission ground.Clutch pressure warning lightshould be on.a. If clutch pressure warninglight is on, remove jumperwire and refer to page 3-93sending units troubleshoot-i n g .b. If clutch pressure warninglight is not on, go to step3 below.Step 3.Place ignition key switch in off position.Remove sending unit resistor (page 5-128).Connect multimeter across ends of resistor.Multimeter should indicate 36 to 44 ohms.a. If multimeter does not indicate 36 to 44 ohms, install new re -sistor (page 5-131).b. If multimeter indicates 36 to 44 ohms, check wiring connectionbetween sending unit, fuseholder, and instrument cluster foropen circuit. Repair or replace wiring as necessary (page 5-168or 5-174) .If wiring is okay, reinstall resistor (page 5-131), remove in-strument cluster (page 5-34), and replace circuit board (page5 - 3 9 ).4. BRAKE WARNING LIGHT DOES NOT OPERATE.Step 1. Remove lamp (page 5-34) and connect multimeter across lamp contacts.Multimeter should indicate continuity.a. If multimeter does not indicate continuity, install new lamp(page 5-45).b. If multimeter indicates continuity, reinstall lamp (page 5-45)and go to step 2 below.3-73
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