Jeep 2002 WJ Service Manual page 162

WG
AUTOMATIC TRANSMISSION - W5J400 (Continued)
1 - 1-2/4-5 SHIFT SOLENOID
2 - 1-2/4-5 OVERLAP VALVE
3 - 1-2/4-5 SHIFT PRESSURE SHIFT VALVE
4 - 1-2/4-5 HOLDING PRESSURE SHIFT VALVE
Gear Shift N to D (1st gear) - Engine Started
With the engine started (Fig. 19) and the gearshift
lever in the NEUTRAL or PARK positions, holding
clutch B1 (1) and driving clutch K3 (4) are applied
and the various valves in the 1-2/4-5 shift group are
positioned to apply pressure to the holding clutch B2.
TRANSMISSION AND TRANSFER CASE
Fig. 18 Second Gear Engaged
5 - 1-2/4-5 COMMAND VALVE
6 - DRIVING CLUTCH K1
7 - HOLDING CLUTCH B1
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