Normal Operation

WARNING: This page is about a different car, the 2007 Lincoln MKX and 2007 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

If the SJB is not configured correctly, these DTCs may appear in error. The SJB will need to be configured correctly, possibly using the As-Built data, in order to correct this issue and clear the DTCs. If not, then the following pinpoint test will need to be carried out to determine if the SJB is at fault.

DTC	Description	Fault Trigger Conditions
B2048	Left Rear Turn Lamp Circuit Short to Ground	Sets when the LR turn lamp circuit (on SJB C2280D-21) is shorted to ground.
B2050	Right Rear Turn Lamp Circuit Short to Ground	Sets when the RR turn lamp circuit (on SJB C2280D-19) is shorted to ground.
B2949	Global Opening/Closing Circuit Short to Battery	Sets when the global opening/closing circuit (on SJB C2280D-10) is shorted to battery.
B2A2B	Left Corner Lamp Output Circuit Short to Ground	Sets when the left corner lamp output circuit (on SJB C2280B-17) is shorted to ground.
B2A2C	Right Corner Lamp Output Circuit Short to Ground	Sets when the right corner lamp output circuit (on SJB C2280B-19) is shorted to ground.
B2A38	Floor Lamp Output Circuit Short to Ground	Sets when the floor lamp output circuit (on SJB C2280G-2) is shorted to ground.

NOTE: The pins mentioned above are not populated.

NOTE: These DTCs are not applicable to a correctly configured vehicle. If they are present, either the vehicle has been incorrectly configured, or the SJB may be damaged.

This pinpoint test is intended to diagnose the following: