TM 5-3805-296-23-2
0114
Table 1. Service or Parking Brakes Do Not Release Correctly Continued.
0114
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 11. Test Wiring Harnesses
Service or Parking Brakes
for High Resistance or Open.
Do Not Release Correctly -
1. Connect jumper wire between
Continued
terminal 1 and terminal 2 of
connector CG-C11 (WP 0012,
Figure 299).
2. Disconnect connector W-C12
(WP 0012, Figure 88) from
transmission/chassis ECM.
3. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to step 4.
between connector W-C12
Resistance Greater Than 5.0 Ohms
terminal 44 and terminal 20
Proceed to Test Step 12.
(WP 0012, Figure 88).
4. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace transmission/chassis ECM
between connector W-C12
(WP 0495).
terminal 44 and terminal 9
Proceed to Test Step 29.
(WP 0012, Figure 88).
Resistance Greater Than 5.0 Ohms
Proceed to Test Step 12.
Test Step 12. Test Fuse Panel Wiring
Harness for High Resistance or
Open.
1. Disconnect connector W-C8
(WP 0012, Figure 282) from
connector CG-C1
(WP 0012, Figure 283).
2. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace main cab wiring harness
between connector CG-C1
(WP 0505).
terminal 40 and terminal 49
Proceed to Test Step 29.
(WP 0012, Figure 283).
Resistance Greater Than 5.0 Ohms
Replace fuse panel wiring harness
(WP 0515).
Proceed to Test Step 29.
0114-14