TM 5-2410-240-23-1
0021
Table 1. Cab Troubleshooting Without Codes. - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
7. Rear Flood Lamp(s) Will Not
Test Step 11. Test 200-BK
Work - Continued
Ground Circuit for High Resis-
tance or Open in Upper Cab Wir-
ing Harness.
1. Using digital multimeter, mea-
Resistance Less Than 5.0 Ohms
sure resistance (WP 0283)
- Proceed to step 2.
between HL-C26 terminal 2
Resistance 5.0 Ohms or Greater
(WP 0018, Figure 182) and
- Proceed to Test Step 12.
ground.
2. Using digital multimeter, mea-
Resistance Less Than 5.0 Ohms
sure resistance (WP 0283)
- Proceed to Test Step 14 to test
between HL-C25 terminal 2
circuits inside LH rear flood lamp
(WP 0018, Figure 181) and
and RH rear flood lamp.
ground.
Resistance 5.0 Ohms or Greater
- Proceed to Test Step 12.
Test Step 12. Inspect Ground
Point of Upper Cab Wiring Har-
ness.
1. Remove headliner from
machine (WP 0219).
0021-143