TM 5-3805-296-23-2
0085
Table 1. 1430 Scraper System Air Pressure Diagnostic Codes Continued.
085
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 7.Test Scraper Air
1430-03 Scraper Air
Pressure Sensor Circuit Function.
Pressure Sensor Voltage
1. Turn ignition switch and battery
Above Normal Continued
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Connect jumper wire between
terminal C and terminal B of
connector AF-C4
(WP 0012, Figure 168).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
1430-4 Scraper Air Pressure Sensor
4. At MSD, check for active
Voltage Below Normal Becomes
diagnostic code 1430-3 Scraper
Active Replace scraper air pressure
Air Pressure Sensor Voltage
sensor (WP 0346).
Above Normal (WP 0008).
Proceed to Test Step 17.
1430-3 Scraper Air Pressure Sensor
Voltage Above Normal Remains
Active Replace transmission/chassis
ECM (WP 0495).
Proceed to Test Step 17.
Test Step 8. Test Push Frame Wiring
Harness for High Resistance or
Open.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Connect jumper wire between
terminal C and terminal B of
connector AF-C4
(WP 0012, Figure 168).
3. Disconnect connector AF-C1
(WP 0012, Figure 164) from
connector AE-C2
(WP 0012, Figure 163).
4. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to Test Step 9.
between connector AF-C1 terminal
Resistance Greater Than 5.0 Ohms
14 and terminal 19
Replace push frame wiring harness
(WP 0012, Figure 164).
(WP 0347).
Proceed to Test Step 17.
0085-6
