TM 5-2420-231-23-1
0027
Table 1. Hydraulic Oil Filter Warning Lamp Fault - Continued.
027
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Hydraulic Oil Filter Warning
Lamp Fault - Continued
Figure 4. Instrument Cluster.
0027
3. Using a digital multimeter, mea-
Resistance 12 to 16 Ohms - Proceed
sure resistance between instru-
to Test Step 7.
ment cluster (WP 0007, Figure 29)
Resistance Greater Than 16 Ohms -
terminals 1 and 4. Resistance
Replace hydraulic oil filter warning lamp
should be 12 to 16 ohms.
bulb on instrument cluster (WP 0177).
Proceed to Test Step 9.
Test Step 7. Check for Open Main
Chassis Wiring Harness.
1. Install a jumper wire between side
console wiring harness connector
(WP 0007, Figure 28) terminals 4
and 36.