TM 5-2410-241-23-1
0020
Table 1. Powertrain Troubleshooting Procedures - Continued.
0020
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
177-3 Transmission Oil Tem- 7. Turn ignition switch and battery
perature Sensor (Sump) Volt-
disconnect switch to OFF position
age Above Normal -
(TM 5-2410-241-10).
Continued
8. Install jumper wire between pin 1
and pin 2 on transmission oil tem-
perature sensor connector V-C8
(WP 0018, Figure 46).
9. Turn ignition switch and battery
disconnect switch to ON position
(TM 5-2410-241-10).
10. Check for Diagnostic Codes or
1. If active 177-4 code is present,
Event Codes (WP 0013).
proceed to step 11.
2. If active 177-3 code is present,
proceed to step 13.
11. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10).
12. Remove jumper wire between pin
Replace transmission temperature
1 and pin 2 on transmission oil
sensor (WP 0146). Ensure all harness
temperature sensor connector V-
connectors are reconnected. Verify
C8 (WP 0018, Figure 46).
correct operation of machine (TM 5-
2410-241-10).
13. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-2410-241-10). Remove
jumper wire between pin 1 and pin
2 on transmission oil temperature
sensor connector V-C8 (WP 0018,
Figure 46).
14. Disconnect engine harness
(engine to platform) connector V-
C1 (WP 0018, Figure 12) from
platform harness (platform to
engine) connector MA-C22 (WP
0018, Figure 11).
15. Using a digital multimeter (WP
1. If continuity is found, proceed to
0296), test for continuity between
step 16.
pin 1 on transmission oil tempera-
2. If continuity is NOT found, replace
ture sensor connector V-C8 (WP
engine harness (WP 0055).
0018, Figure 46) and pin 38 on
Ensure all harness connectors are
engine harness (engine to plat-
reconnected. Verify correct opera-
form) connector V-C1 (WP 0018,
tion of machine (TM 5-2410-241-
Figure 12).
10).
0020-21
