Zephyr V6-3.0L VIN 1 (2006)
G3
Normal Operation
The SJB communicates with the diagnostic tool through the medium speed controller area network (CAN), circuits VDB06 (GY/OG) and VDB07
(VT/OG).
Check the medium speed CAN circuits VDB06 (GY/OG) and VDB07 (VT/OG) between the SJB C2280d and the data link connector (DLC) C251.
The total resistance values must not be more than 5 ohms. If the resistance is more than 5 ohms there is an open in one of the high speed CAN
circuits, damage to the DLC C251, damage to the SJB C2280d, or a problem in an in-line connector.
Possible Causes
-
medium speed CAN data plus circuit VDB06 (GY/OG) open
-
medium speed CAN data minus circuit VDB07 (VT/OG) open
-
SJB C2280d
-
SJB
Test H: The Driver Door Module (DDM) Does Not Respond To The Diagnostic Tool
PINPOINT TEST H: THE DRIVER DOOR MODULE (DDM) DOES NOT RESPOND TO THE DIAGNOSTIC TOOL
H1