TM 5-3805-298-23-1
0036
Table 1. Engine Does Not Crank or Cranks Slowly - Continued.
036
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Engine Does Not Crank or
Test Step 1. Check for Active
Cranks Slowly - Continued
Diagnostic Codes.
Diagnostic Codes are Active - Refer
Connect MSD (WP 0008), select C6.6
to (WP 0005) and repair active
924 and check for active diagnostic
diagnostic codes first.
codes while attempting to start the
engine (TM 5-3805-298-10).
Diagnostic Codes are Not Active -
Proceed to Test Step 2.
NOTE
Always inspect wiring harness connectors that are involved in the circuit.
Poor connections can often be the cause of a problem in an electrical
circuit. Verify that all connections in the circuit are clean and secure and
that all connections are in good condition. If a problem with the
connection is found, correct the problem and verify that this malfunction
or diagnostic code is active before performing this procedure.
Perform open or short-circuit test at each wiring harness connection to
identify the correct wiring harness to replace.
Tag all wiring harnesses to aid in installation.
Perform this test only if condition is active.
Test Step 2. Inspect Batteries and
Battery Cables, and Verify Symptom.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
0036-3
