Please have the Champion Serial Number or full VIN number available. The Serial Number is typically found on a blue stamped plate inside the driver’s door jamb.
The following are links to technical support documents.
For further assistance, please contact our Support Team with the following information.
- Full chassis VIN # (minimum of the last 8 digits)
- Manufactured year of the bus
- Bus manufacturer brand name
- CTS RE with IO
- CTS RE with VCMS
- Ford E Series EP3
- Freightliner Electrical Schematics
- F-Series EP4 Schematics
- Challenger_FORD_ Parts Manual
- Challenger_GM Parts Manual
- CRUSADER_Parts Manual
- CTS-FE Parts Manual
- CTS-RE_Parts Manual
- Defender INTL_AC Series_PARTS Manual
- Defender M2_GENERIC_PARTS MANUAL
- Defender_FORD F550_Parts Manual
- Defender_HC INTL Series_Parts Manual
- LF Transport_FORD_Parts Manual
- LF Transport_GM_Parts Manual