Step | Action | Value(s) | Yes | No | ||||
---|---|---|---|---|---|---|---|---|
Important:: Perform a diagnostic system check and repair DTC(s) P0500, and P0501 before performing the following diagnstic. | ||||||||
1 | Did you perform the OBD II System Check? | -- | Go to Step 2 | Go to Powertrain On Board Diagnostic (OBD) System Check (4.3L), Powertrain On Board Diagnostic (OBD) System Check (5.0L/5.7L), Powertrain On Board Diagnostic (OBD) System Check (6.5), or Powertrain On Board Diagnostic (OBD) System Check (7.4L) | ||||
2 |
Does the resistance equal the value given? | 0.5ohms | Go to Step 3 | Go to Step 4 | ||||
3 | Replace the I/P Cluster. Refer to Instrument Cluster Replacement . Is the repair complete? | -- | -- | |||||
4 | Locate and repair the cause of resistance in CKT 389 (DK GRN) between the IP Cluster and the VCM (Gas) or the Vehicle Speed Signal Buffer (Diesel). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- |