DTC P0603, DTC P1605, DTC P1633 Or DTC P1639: Notes

Code Definition

• DTC P0603: PCM Keep Alive Power (KAPWR) Circuit
• DTC P1605: PCM Keep Alive Power (KAPWR) Circuit
• DTC P1633: PCM Keep Alive Power (KAPWR) Circuit
• DTC P1639: PCM Corrupted Or Not Programmed Correctly