Schrade
Well-known member
Only code showing up is 28 (AC clutch and cooling fan relays. Cooling fan relays are both jumpered to ground to keep fans running.
28? Only in New York. Everywhere else, it's something different...
Double check that, and confirm the module - 1 CCM, 4 ECM, 9 ABS/ASR, DERM...
And before any diags, the bypasses will have to unhook yup.