TM 5-3805-298-23-1
0113
Table 1. 1404 Solenoid Valve 4 (Second Gear) Diagnostic Codes - Continued.
0113
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2. Remove right lower cab access
1404-5 Solenoid Valve 4
panels (WP 0347).
(Second Gear) Current
3. Remove right engine access panel
Below Normal - Continued
(WP 0348).
4. Disconnect connector P-C3
(WP 0012, Figure 96) from clutch
solenoid valve 4 (second gear).
5. Install a jumper wire between
terminal 1 and terminal 2 of
connector P-C3 (WP 0012,
Figure 96).
6. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
7. Turn transmission control lever to
2 and push to F (forward) position
(TM 5-3805-298-10).
8. Using MSD, check for active
Diagnostic Code 1404-5 Solenoid
diagnostic codes (WP 0008).
Valve 4 (Second Gear) Current Below
Normal Remains Active Proceed to
Test Step 3.
Diagnostic Code 1404-6 Solenoid
Valve 4 (Second Gear) Current
Above Normal Becomes Active
Replace solenoid valve 4 (second gear)
(WP 0310).
Proceed to Test Step 5.
Test Step 3. Test Wiring Harness for
High Resistance or Open.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Remove left lower cab access
panels (WP 0347).
3. Remove transmission ECM cover
(WP 0266).
4. Disconnect connector C-C12
(WP 0012, Figure 26) from
Transmission ECM J1.
5. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0174), measure resistance
Replace transmission ECM (WP 0266).
between connector C-C12
Proceed to Test Step 5.
(WP 0012, Figure 26) terminal 49
Resistance Greater Than 5.0 Ohms
and terminal 50.
Proceed to Test Step 4.
0113-5