Possible causes – Faulty Skip Shift Lamp– Skip Shift Lamp harness is open or shorted– Skip Shift Lamp circuit poor electrical connection When is the code detected? When the Powertrain Control Module (PCM) commands the control circuit to a component
Possible causes – Faulty Skip Shift Lamp– Skip Shift Lamp harness is open or shorted– Skip Shift Lamp circuit poor electrical connection When is the code detected? When the Powertrain Control Module (PCM) commands the control circuit to a component
Possible causes – Faulty Skip Shift Lamp– Skip Shift Lamp harness is open or shorted– Skip Shift Lamp circuit poor electrical connection When is the code detected? When the Powertrain Control Module (PCM) commands the control circuit to a component
Possible causes – Faulty Skip Shift Lamp– Skip Shift Lamp harness is open or shorted– Skip Shift Lamp circuit poor electrical connection When is the code detected? When the Powertrain Control Module (PCM) commands the control circuit to a component
Possible causes – Faulty Skip Shift Lamp– Skip Shift Lamp harness is open or shorted– Skip Shift Lamp circuit poor electrical connection When is the code detected? When the Powertrain Control Module (PCM) commands the control circuit to a component
Possible causes – Faulty Skip Shift Lamp– Skip Shift Lamp harness is open or shorted– Skip Shift Lamp circuit poor electrical connection When is the code detected? When the Powertrain Control Module (PCM) commands the control circuit to a component
Possible causes – Faulty Skip Shift Lamp– Skip Shift Lamp harness is open or shorted– Skip Shift Lamp circuit poor electrical connection When is the code detected? When the Powertrain Control Module (PCM) commands the control circuit to a component
Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0804 Information for specific makes P0804 BUICKP0804 CADILLACP0804 CHEVROLETP0804 GMCP0804 HUMMERP0804 PONTIACP0804 SATURN