CAN System Drive Cycle Information

CAN system monitoring drive cycle information for each DTC:

P1646

Drive Cycle A

P1651

Drive Cycle A

NOTE: To provide compatibility with later 2005 model year DTCs, from disc 14 of the Range Rover TestBook/T4 diagnostic software, the DTCs in the following table will be displayed with new DTC numbers and descriptions. See Fig 1 .

If a standard scan tool is used then the original codes detailed above will be displayed.

Fig 1: Changes To CAN System DTC Display Using Disc 14 & Subsequent TestBook/T4 Software

Courtesy of LAND ROVER NORTH AMERICA, INC.