Information and Entertainment System

DTC

B1142:27

Ignition Status 1: Signal Rate of Change Above Threshold

GO to Pinpoint Test G

B1A56:21

Antenna: Signal Amplitude < Minimum

If DTC B1A56:21 sets after running the bezel diagnostic tests, DISREGARD this DTC. This test is used for end of line or repair bay testing at the Ford plant. Each plant has its own assigned frequency and signal strength requirements. The running and passing of this test depends on local radio stations. If no local station is broadcasting on the required frequency, the test will fail.

B1A89:11

Satellite Antenna: Circuit Short To Ground

For a satellite radio concern, GO to Pinpoint Test C For a SIRIUS Travel Link concern (if equipped with navigation), GO to Pinpoint Test D For a navigation concern (if equipped), GO to Pinpoint Test AF For a compass concern, GO to Pinpoint Test AG

B1A89:13

Satellite Antenna: Circuit Open

For a satellite radio concern, GO to Pinpoint Test C For a SIRIUS Travel Link concern (if equipped with navigation), GO to Pinpoint Test D For a navigation concern (if equipped), GO to Pinpoint Test AF For a compass concern, GO to Pinpoint Test AG

B1D19:49

Compact Disc Unit: Internal Electronic Failure

GO to Pinpoint Test AD

B1D19:4B Compact Disc Unit: Over

Temperature

GO to Pinpoint Test AD

U0100:00

Lost Communication With ECM/ PCM "A": No Sub Type Information

GO to Pinpoint Test AK

U0140:00

Lost Communication With Body Control Module: No Sub Type Information

GO to Pinpoint Test AM

U0142:00

Lost Communication With Body Control Module "B": No Sub Type Information

GO to Pinpoint Test AN

U0155:00

Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information

GO to Pinpoint Test AP

U0237:00

Lost Communication With Digital Audio Control Module "C": No Sub Type Information

GO to Pinpoint Test AS