B0602

CONDITIONS FOR SETTING THE DTC
Diagnostic Trouble Codes (DTC) Instrument Panel Cluster (IPC) B0602 indicates the IPC has a Phase Lock Loop (PLL) Oscillator synchronization error.

ACTION TAKEN WHEN THE DCT SETS (BY IPC)
None

DIAGNOSTIC AIDS
The IPC displays may become inoperative when this DCT is set. An IPC B0602 is unrecoverable, the IPC will have to be replaced. Contact an authorized Delco service center. The failed IPC may be used by the service center to obtain the calibration data for the replacement IPC.