TM 5-3805-298-23-1
0049
Table 1. 91 Throttle Position Sensor Diagnostic Codes - Continued.
049
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 1. Inspect Governor
91-12 Throttle Position
Control Pedal Assembly.
Sensor Is Damaged -
1. Turn ignition switch and battery
Continued
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Inspect governor control pedal
Pedal Assembly Components OK -
Proceed to Test Step 2.
assembly for loose, worn, missing,
and damaged components
Pedal Assembly Components
(WP 0226).
Loose, Worn, Missing, or Damaged -
Replace governor control pedal
assembly (WP 0226).
Proceed to Test Step 14.
Test Step 2. Check for Other Active
Codes.
1. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
2. Connect MSD. Select C6.6 924
Diagnostic Code 0041-03 8 VDC
and check for active diagnostic
Supply Voltage Above Normal Active
code 0041-03 8 VDC Supply
- Diagnose and repair active code
Voltage Above Normal or code
0041-04 8 VDC Supply Voltage
Diagnostic Code 0041-04 8 VDC
Below Normal (WP 0008).
Supply Voltage Below Normal Active
- Diagnose and repair active code
Only Diagnostic Code 91-12 Throttle
Position Sensor Is Damaged Active -
Proceed to Test Step 3.
Test Step 3. Inspect Lower Cab
Wiring Harness and Throttle Position
Sensor Connectors.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Remove right lower cab access
panels (WP 0347).
3. Disconnect connector C-C8
(WP 0012, Figure 14) from throttle
position sensor.
0049-14
