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
1433-05 Scraper Parking
6. Using digital multimeter
Resistance 5.0 Ohms or Less
Brake Solenoid Current
(WP 0540), measure resistance
Proceed to Test Step 5.
between connector E-C3 terminal
Below Normal Continued
Resistance Greater Than 5.0 Ohms
18 and terminal 19
Replace hitch wiring harness
(WP 0012, Figure 142).
(WP 0401).
Proceed to Test Step 7.
Test Step 5. Test Chassis Wiring
Harness for High Resistance or
Open.
1. Remove jumper wire from
terminal 23 and terminal 24 of
connector E-C2 (WP 0012,
Figure 143).
2. Connect jumper wire between
terminal 18 and terminal 19 of
connector J-C6
(WP 0012, Figure 141).
3. Disconnect connector J-C8
(WP 0012, Figure 100) from
connector W-C1
(WP 0012, Figure 99).
4. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to Test Step 6.
between connector J-C8
Resistance Greater Than 5.0 Ohms
terminal 22 and terminal 55
Replace chassis wiring harness
(WP 0012, Figure 100).
(WP 0305).
Proceed to Test Step 7.
Test Step 6. Test Main Cab Wiring
Harness for High Resistance or
Open.
1. Remove jumper wire from
terminal 18 and terminal 19 of
connector J-C6 (WP 0012,
Figure 141).
2. Disconnect connector W-C13
(WP 0012, Figure 89) from
transmission/chassis ECM.
3. Connect jumper wire between
terminal 48 and terminal 59 of
connector W-C13
(WP 0012, Figure 89).
0088-9
