TM 5-3805-296-23-1
0035
Table 1. 0548 Throttle Lock Diagnostic Codes Continued.
035
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
4. Using digital multimeter
0548-05 Throttle Lock Lamp
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Current Below Normal
Replace engine ECM (WP 0252).
between connector CL-C3
Continued
Proceed to Test Step 8.
terminal 16 (WP 0012, Figure 86)
Resistance Greater Than 5.0 Ohms
and connector CL-C1 terminal 11
Replace engine interface wiring
(WP 0012, Figure 45).
harness (WP 0211).
Proceed to Test Step 8.
Test Step 6. Inspect Ground Point of
Cab Wiring Harness.
1. Remove six bolts
(Figure 3, Item 1), washers
(Figure 3, Item 2), and step
(Figure 3, Item 3) from cab
(Figure 3, Item 4).
Figure 3. Cab Step.
0035
2. Inspect ground point of cab wiring
Ground Point or Ring Terminal Dirty
or Corroded Clean as necessary.
harness (WP 0012, Figure 316) for
Proceed to Test Step 8.
dirt, corrosion, and damage.
Ring Terminal Defective Replace
main cab wiring harness (WP 0505).
Proceed to Test Step 8.
No Problem Found Install main cab
wiring harness on ground point
(WP 0505). Proceed to Test Step 7.