Permanent fault in BSI and instrument panel.

Created: 04. 04. 2007
Updated: --. --. ----

Model:
Peugeot 206 with multiplexed electrical system.

DAM: 9158

Symptoms:
Several warning lights illuminate whilst driving along. Instrument panel remained active after engine off.
No symptoms were present at time of diagnosis, only permanent DTC logged.

Fault codes:

• BSI
1. Permanent fault BSI: Absence of communication between BSI and comfort VAN.

• Instrument panel
1. Instrument remote permanent fault: No communication with the data bar whire.
2. Instrument remote permanent fault: No communication with the BSI.

Cause:
Open circuit in data bar wiring between instrument panel and BSI.
No contact between terminal 10 and pin in black 10 way connector the the BSI side.

Solution:
Removed the terminal in question from the 10 way connector and squeezed together the contacts.
All fault codes changed to intermittent and could be cleared.

Relevant connections for this problem:
On the BSI:
Black 10 way connector. Terminal 8 wire 9004 and terminal 10 wire 9005.
On the instruments:
Blue 18 way connector terminal 4 wire 9004 and terminal 2 wire 9005.

Technical information by
peugeotlogic.com