Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Instrument Cluster Schematics DEFINITION: This diagnostic procedure applies only to the serial data gages located in the instrument cluster which include the engine coolant temperature gage, and the transmission fluid temperature gage. | |||
1 | Did you perform the Instrument Cluster Diagnostic System Check? | Go to Step 2 | |
2 |
Does the gage move from 0 to its maximum value and back to 0 when you perform the Displays Test? | Go to Step 3 | Go to Step 4 |
3 |
Does the parameter match the gage display? | Go to Diagnostic System Check - Engine Controls in Engine Controls - 4.8L, 5.3L, and 6.0L or Diagnostic System Check - Engine Controls in Engine Controls - 8.1L | Go to Step 4 |
4 |
Important: Program the replacement instrument panel cluster (IPC). Replace the IPC. Refer to Instrument Cluster Replacement . Did you complete the replacement? | Go to Step 5 | -- |
5 |
Did you correct the condition? | System OK | Go to Step 2 |