TM 5-3805-296-23-2
0088
Table 1. 1433 Scraper Parking Brake Solenoid Valve Diagnostic Codes Continued.
088
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
DIAGNOSTIC CODE SET CONDITION
1433-06 Scraper Parking
Transmission/Chassis ECM Detects Above Normal Current on Scraper Park
Brake Solenoid Short to
Brake Solenoid Circuit N948.
Ground Continued
POSSIBLE CAUSE
Push Frame Wiring Harness Shorted.
Draft Frame and Bowl Side Wiring Harness Shorted.
Hitch Wiring Harness Shorted.
Chassis Wiring Harness Shorted
Main Cab Wiring Harness Shorted.
Scraper Park Brake Solenoid.
Transmission/Chassis ECM.
Test Step 1. Test for Shorted Scraper
Park Brake Solenoid.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector AF-C3
(WP 0012, Figure 165) from
scraper park brake solenoid
connector (WP 0012, Figure 166).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
1433-5 Scraper Parking Brake
4. At MSD, check for active
Solenoid Current Below Normal
diagnostic code 1433-6 Scraper
Becomes Active Replace scraper
Parking Brake Solenoid Short to
park brake solenoid (WP 0344).
Ground (WP 0008).
Proceed to Test Step 7.
1433-6 Scraper Parking Brake
Solenoid Short to Ground Remains
Active Proceed to Test Step 2.
Test Step 2. Test for Shorted Push
Frame Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector AF-C1
(WP 0012, Figure 164) from
connector AE-C2
(WP 0012, Figure 163).
0088-11
