For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Instrument Cluster System Check? | -- | Go to Step 2 | Go to Instrument Cluster System Check
2 |

1. Turn the ignition switch to the OFF position.
2. Disconnect the PCM connector C1.
3. Connect a fused jumper from the PCM connector C1 cavity 36 to ground.
4. Turn the ignition switch to the RUN position.

Does the VOLTS indicator light?

--

Go to Step 4

Go to Step 3

3 | Inspect CKT 25 (BRN) for an open or high resistance. Is the resistance within the specified range? | ∞ | Go to Step 7 | Go to Step 5
4 | Inspect the PCM connector C2 for proper contact. Was a poor connection found? | -- | Go to Step 8 | Go to Powertrain Control Module Diagnosis
5 | Inspect connector C200 cavity C4 for proper terminal contact. Was a poor connection found? | -- | Go to Step 9 | Go to Step 6
6 | Replace the instrument cluster. Is the repair complete? | -- | Go to Instrument Cluster System Check | --
7 | Repair the open in CKT 25 (BRN). Refer to Repairing Damaged Wire Insulation in Wiring Systems. Is the repair complete? | -- | Go to Instrument Cluster System Check | --
8 | Repair the PCM connector C2. Refer to Terminal Repair in Wiring Systems. Is the repair complete? | -- | Go to Instrument Cluster System Check | --
9 | Repair connector C200 cavity C4. Refer to Terminal Repair in Wiring Systems. Is the repair complete? | -- | Go to Instrument Cluster System Check | --