Engine Coolant Temperature Indicator Always On. Buick LeSabre 2000

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2000 🢒 LeSabre 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 Engine Coolant Temperature Indicator Always On

Step	Action	Value(s)	Yes	No
1	Did you perform the Instrument Cluster Diagnostic System Check?	--	Go to Step 2	Go to Diagnostic System Check - Instrument Cluster
2	Install a scan tool. Turn ON the ignition, with the engine OFF. With a scan tool, observe the Engine Coolant Temperature parameter in the PCM data list. Does the scan tool indicate that the Coolant Temperature parameter is within the temperature range shown on the temperature gauge?	--	Go to Step 3	Go to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls-3.8L
3	Replace the instrument panel cluster. Refer to Instrument Cluster Replacement . Did you complete the replacement?	--	System OK	--

Step

Action

Value(s)

Yes

Did you perform the Instrument Cluster Diagnostic System Check?

Install a scan tool.
Turn ON the ignition, with the engine OFF.
With a scan tool, observe the Engine Coolant Temperature parameter in the PCM data list.

Does the scan tool indicate that the Coolant Temperature parameter is within the temperature range shown on the temperature gauge?

Replace the instrument panel cluster. Refer to Instrument Cluster Replacement .

Did you complete the replacement?

System OK