Test G: Coolant Temperature Gage Indicates C at All Times
Disconnect connector to Coolant Temperature Sender. Jumper the DK GRN/WHT (135) wire to ground and turn the Ignition Switch to RUN.^ If the Coolant Temperature Gage shows H, replace the Coolant Temperature Sender.
^ If the Coolant Temperature Gage still indicates C, check the DK GRN/WHT (135) wire for an open. If OK, replace the Instrument Cluster.