TM 5-3805-296-23-1
0058
Table 1. 0444 Start Relay Diagnostic Codes Continued.
058
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
0444-05 Starter Motor Relay
Test Step 3. Test Main Cab Wiring
Current Below Normal
Harness for High Resistance or
Continued
Open.
1. Remove jumper wire from terminal
E11 and terminal C12 of start relay
connector (Figure 3).
2. Connect jumper wire between
terminal 24 and terminal 25
of connector W-C8
(WP 0012, Figure 282).
3. Disconnect connector W-C13
(WP 0012, Figure 89) from
transmission/chassis ECM.
4. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace transmission/chassis ECM
between connector W-C13
(WP 0495).
terminal 36 and terminal 68
Proceed to Test Step 4.
(WP 0012, Figure 89).
Resistance Greater Than 5.0 Ohms
Replace main cab wiring harness
(WP 0505).
Proceed to Test Step 4.
Test Step 4. Verify Malfunction is
Resolved.
1. Ensure all harness connectors are
connected.
2. Ensure start relay and flood enable
relay are installed on fuse panel.
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
4. At MSD, check for active
444-5 Starter Motor Relay Current
diagnostic codes (WP 0008).
Below Normal Becomes Inactive
Troubleshooting complete.
444-5 Starter Motor Relay Current
Below Normal Remains Active
Repeat troubleshooting from the
beginning.
0058-8
