TM 5-3805-296-23-2
0105
Table 1. Engine Cranks Slow.
0105
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
Engine Cranks Slow
Always inspect 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 this test only if condition is active.
Test Step 1. Check For Active Event
Codes.
1. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
2. Connect MSD (WP 0008).
3. At MSD, check for active event
Event Code(s) Active Diagnose and
code(s) (WP 0008).
repair active event code(s) (WP 0005).
Proceed to Test Step 9.
No Event Code(s) Active Proceed to
Test Step 2.
Test Step 2. Check For Active
Diagnostic Codes.
At MSD, check for active diagnostic
Diagnostic Code(s) Active
code(s) (WP 0008).
Diagnose and repair active diagnostic
code(s) (WP 0005).
Proceed to Test Step 9.
No Active Diagnostic Codes Pro-
ceed to Test Step 3.
Test Step 3. Perform Battery Tests.
1. Test batteries (WP 0170).
All Batteries Pass Test Proceed to
step 2.
Cable(s) Corroded or Damaged
Clean or replace as directed.
Proceed to Test Step 9.
Battery Terminal(s) Corroded or
Damaged Clean or replace as
directed.
Proceed to Test Step 9.
One or More Batteries Fail Test
Recharge or replace batteries as
directed.
Proceed to Test Step 9.
