TM 9-6115-729-24
0011
TROUBLESHOOTING FAILURES WITHOUT FAULT CODES - Continued
CORRECTIVE ACTION - Continued
STEP 3.
Carefully disconnect one of the push on terminal connectors from the starter
motor magnetic switch (SMMS) relay (Figure 2).
STEP 4.
Set Battery Disconnect Switch to ON. Set DEAD CRANK SWITCH to NORMAL.
On electronic modular control panel (EMCP) set ENGINE CONTROL switch to
COOL DOWN/STOP.
STEP 5.
If engine cranks, replace SMMS (WP 0054).
STEP 6.
If engine does not crank, view and note value of setpoints P011 (Crank terminate
speed), P017 (Total cycle crank time), and P018 (Cycle crank time) refer to WP
STEP 7.
Compare setpoints and reprogram, as required (WP 0085).
STEP 8.
Verify the problem has been resolved.
MALFUNCTION
Starting Motor Control Circuitry Malfunction (Engine will not crank).
CORRECTIVE ACTION
STEP 1.
Disconnect ENG-P3 from connector (FO-2 sheet 1).
STEP 2.
Set Battery Disconnect Switch to ON. Set DEAD CRANK SWITCH to CRANK.
STEP 3.
If engine cranks, proceed to step 18.
