Dodge Durango

 Service Manual

Fuel System » Fuel injection system » Removal and installation
Power steering pressure switch

This switch is used only with 4.7L V-8 engine.

The power steering pressure switch is installed in the power steering high-pressure hose (Fig. 38).

Fig. 38 Power Steering Pressure Switch-4.7L Engine

1 - HYDRAULIC PUMP

2 - POWER STEERING PRESSURE SWITCH

3 - RACK AND PINION GEAR

4 - OIL COOLER

REMOVAL

(1) Disconnect electrical connector from power steering pressure switch.

(2) Place a small container or shop towel beneath switch to collect any excess fluid.

(3) Remove switch. Use back-up wrench on power steering line to prevent line bending.

INSTALLATION

(1) Install power steering switch into power steering line.

(2) Tighten to 14-22 N*m (124-195 in. lbs.) torque.

(3) Connect electrical connector to switch.

(4) Check power steering fluid and add as necessary.

(5) Start engine and again check power steering fluid. Add fluid if necessary.

Automatic shutdown (asd) relay

Fuel pump relay

Oxygen sensor heater relays

Throttle body-3.9/5.2/5.9L engines

Throttle body-4.7L v-8 engine

Throttle position sensor (tps)-3.9/ 5.2/5.9L engines

Throttle position sensor (tps)-4.7L v-8 engine

Idle air control (iac) motor-3.9/5.2/ 5.9L engines

Idle air control (iac) motor-4.7L v-8 engine

Manifold absolute pressure (map) sensor-3.9/5.2/5.9L engines

Manifold absolute pressure (map) sensor-4.7L v-8 engine

Powertrain control module (pcm)

Oxygen sensor

Air cleaner element (filter)

Engine coolant temperature sensor-3.9/5.2/5.9L engines

Engine coolant temperature sensor-4.7L v-8 engine

Intake manifold air temperature sensor-3.9/5.2/5.9L engines

Intake manifold air temperature sensor-4.7L v-8 engine

Power steering pressure switch