Grand Wagoneer & Pickup Models
- Disconnect battery ground cable. Remove cluster retaining screws. Disconnect speedometer cable. Disconnect cluster terminal pin plug by pulling it straight off. Disconnect 4-terminal connector. Mark ammeter wires for installation reference and disconnect ammeter.
- Disconnect blower motor wire connector. Tag hoses from heater control according to their numbered location and disconnect from heater control. Remove heater control panel lamps. Disconnect heater temperature control wire from lever. Remove cluster assembly.