TRANS HOT, IDLE ENG Warning Not Operating Properly. Chevrolet Chevy C Silverado

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1999 🢒 Chevy C Silverado - 2WD 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 TRANS HOT, IDLE ENG Warning Not Operating Properly

Step	Action	Value(s)	Yes	No
1	Was the instrument panel cluster (IPC) system check performed?	--	Go to Step 2	Go to Instrument Cluster System Check
2	Turn the ignition switch to the ON position. With a scan tool select Instrument Panel Cluster, Special Functions, and Lamp Test. Command the Trans Hot...Idle Engine message ON. Does the Trans Hot...Idle message turn ON and OFF when commanded?	--	Go to Functional Test for 4L60-E or Functional Test for 4L80-E	Go to Step 3
3	Replace the instrument cluster. Refer to Instrument Cluster Replacement Is the repair complete?	--	Go to Instrument Cluster System Check	--

Step

Action

Value(s)

Yes

Was the instrument panel cluster (IPC) system check performed?

Go to Step 2

Go to Instrument Cluster System Check

Turn the ignition switch to the ON position.
With a scan tool select Instrument Panel Cluster, Special Functions, and Lamp Test.
Command the Trans Hot...Idle Engine message ON.

Does the Trans Hot...Idle message turn ON and OFF when commanded?

Go to Functional Test for 4L60-E

or Functional Test for 4L80-E

Go to Step 3

Replace the instrument cluster. Refer to Instrument Cluster Replacement

Is the repair complete?

Go to Instrument Cluster System Check