Edge FWD V6-3.5L (2007)
O3-O4
Normal Operation
The DSM communicates with the scan tool through the medium speed controller area network (MS-CAN). Circuits VDB06 (GY/OG) (MS-CAN +)
and VDB07 (VT/OG) (MS-CAN -) provide the network connection to the DSM. The DSM shares the MS-CAN network with the instrument cluster,
the smart junction box (SJB), the electronic automatic temperature control (EATC) module (if equipped), the audio unit, the THX(R) amplifier (if
equipped), the satellite radio receiver (if equipped), the parking aid module (if equipped), the power liftgate module (if equipped), the digital versatile
disc (DVD) player (if equipped) and the climate controlled seat module (if equipped). Voltage for the DSM is provided by circuits SBP12 (GN/RD)
and SBB60 (GN/RD). Circuits GD133 (BK) and GD145 (BK/BU) provide ground.
This pinpoint test is intended to diagnose the following:
-
Fuse
-
Wiring, terminals or connectors
-
DSM
Test P: The Climate Controlled Seat Module Does Not Respond To The Scan Tool
PINPOINT TEST P: THE CLIMATE CONTROLLED SEAT MODULE DOES NOT RESPOND TO THE SCAN TOOL