TM 5-3805-298-23-2
0153
Table 1. Ride Control Does Not Operate - Continued.
0153
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
All Ride Control Accumulators
Ride Control Does Not
2. Test accumulator pressure for all
Pressures Are Within Acceptable
Operate - Continued
four ride control accumulators
Range Proceed to Test Step 4.
(WP 0382).
One or More Accumulator(s)
Pressure(s) Are Not Within
Acceptable Range Replace and
charge faulty accumulator(s)
(WP 0382).
Proceed to Test Step 21.
Test Step 4. Test for Voltage at Ride
Control Solenoid.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Remove lower left access panel
(WP 0347).
3. Disconnect connector PE-C4
(WP 0012, Figure 217) from ride
control solenoid.
4. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
5. Connect MSD (WP 0008). Select
Transmission 924H.
6. Turn ride control switch to AUTO
position.
7. On MSD, activate ride control
solenoid by performing Ride
Control Solenoid Override
8. Using digital multimeter
Voltage 18 to 28 V Replace ride
(WP 0174), test for voltage
control solenoid (WP 0376).
between connector PE-C4
Proceed to Test Step 21.
(WP 0012, Figure 217) terminal 1
Voltage Less Than 18 V Proceed to
and terminal 2 (ground).
Test Step 5.
Test Step 5. Test for Open Ride
Control Fuse.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Remove ride control fuse from
fuse panel (TM 5-3805-298-10).
0153-3