Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Instrument Cluster Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Does the scan tool display ON when all switches are pressed and OFF when all switches are released? | -- | Go to Step 11 | Go to Step 3 |
3 | Does the scan tool always display OFF for all switches when each switch is pressed? | -- | Go to Step 4 | Go to Step 5 |
4 | Test the ground circuit at terminal 15 of the driver information center (DIC) switch for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 12 | Go to Step 10 |
5 | Does the scan tool always display ON when switches are not pressed? | -- | Go to Step 6 | Go to Step 8 |
6 |
Does the scan tool display ON? | -- | Go to Step 7 | Go to Step 10 |
7 | Test the signal circuit of the suspect switch for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 12 | Go to Step 11 |
8 |
Does the scan tool display ON? | -- | Go to Step 10 | Go to Step 9 |
9 | Test the signal circuit of the suspect DIC switch for a open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 12 | Go to Step 11 |
10 | Replace the DIC switch. Refer to Driver Information Display Switch Replacement . Did you complete the replacement? | -- | Go to Step 12 | -- |
11 | Replace the instrument cluster (IPC). Refer to Instrument Cluster Replacement . Did you complete the replacement? | -- | Go to Step 12 | -- |
12 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
