TM 5-3805-298-23-1
0116
Table 1. 1834 Ignition Key Switch (Transmission) Diagnostic Codes - Continued.
0116
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
4. Position fuse panel aside and
1834-2 Ignition Key Switch
disconnect connector C-C34
Circuit Voltage Erratic,
(WP 0012, Figure 231) from main
Intermittent, or Incorrect
relay magnetic switch (WP 0260).
Continued
5. Disconnect connector EN-C1
(WP 0012, Figure 11) from engine
ECM (WP 0265).
6. Disconnect connector C-C56
(WP 0012, Figure 46) from
instrument cluster (WP 0252).
7. Disconnect connector C-C12
(WP 0012, Figure 26) from
transmission ECM (WP 0266).
8. Using digital multimeter
Continuity - Proceed to step 9.
(WP 0174), test for continuity
No Continuity - Replace main relay
between C-C61 (WP 0012,
magnetic switch (WP 0260).
Figure 36) terminal 1 and machine
Install new Monitoring/Key fuse
ground.
(TM 5-3805-298-10).
Proceed to Test Step 9.
9. Remove right lower cab access
panels (WP 0347).
10. Disconnect connector C-C19
(WP 0012, Figure 23) from
connector EN-C8 (WP 0012,
Figure 22) (WP 0299).
11. Using digital multimeter
Continuity - Replace engine wiring
(WP 0174), test for continuity
harness (WP 0299).
between EN-C8 (WP 0012,
Install new Monitoring/Key fuse
Figure 22) terminal 3, all other
(TM 5-3805-298-10).
terminals on connector, and to
Proceed to Test Step 9.
machine ground.
No Continuity - Replace lower cab
wiring harness (WP 0291).
Install new Monitoring/Key fuse
(TM 5-3805-298-10).
Proceed to Test Step 9.
Test Step 7. Test Crank Input Circuit
For a Short to Ground.
1. Disconnect connector C-C61
(WP 0012, Figure 36) from ignition
switch (WP 0254).
2. Disconnect connector C-C13
(WP 0012, Figure 25) from
transmission ECM (WP 0266).
0116-6
