Dodge Sprinter 2500 Options Manual page 169

PARAMETRIC SPECIAL MODULE (PSM)
Picture shows pre-production model.
Details and Technology
The parametric special module (PSM) provides an interface for accessing the vehicle electronic system.
Vehicle information — for example, about rotary light switch positions, direction indicators, open doors,
wiper switch positions, etc. — can be accessed and vehicle functions can be modified via ten inputs and
20 outputs.
Benefits and Arguments
• Caters for electrical modifications and retrofitting
Access to the vehicle electronic system is now only possible/permissible via one defined interface. This
improves protection of the vehicle's basic functional integrity.
Remarks
Responsibility for programming the PSM lies with the relevant body manufacturer.
ELECTRICAL
CODE XCF
Parametric special
module
167