not significant
CAUTION
BEFORE CARRYING OUT ANY TROUBLESHOOTING,
CAREFULLY READ THE GENERAL TROUBLESHOOTING
CONCEPTS FOR ELECTRICAL DEVICES AT THE BEGIN-
NING OF THE CHECK AND CONTROL SECTION IN THE
ELECTRICAL SYSTEM CHAPTER.
INSTRUMENT PANEL: ERRORS
DSB 01 Immobilizer fault
•
key code read but not recognised
Error cause
•
The read code is not stored in the instrument panel memory
Troubleshooting
•
Carry out key data storage procedure
DSB 02 Immobilizer fault
•
read key code not read (key not present or transponder not working)
Error cause
•
Key transponder does not communicate its own code
Troubleshooting
•
Replace the key
DSB 03 Immobilizer fault
•
Immobilizer failure: aerial not working (open or short-circuited)
Error cause
•
An electric interruption or a ground short circuit or voltage to the circuit have been detected
Troubleshooting
•
Check the sensor connector on the cable harness and the instrument panel connector. If
not OK, restore; if OK, check electrical characteristics and aerial circuit continuity from the
instrument panel connector on PIN 24 and 34: if not OK, restore cable harness; if OK, check
circuit ground insulation: if not ground insulated, restore cable harness; if insulated, with key
ON, with instrument panel connector disconnected, check that there is not voltage at the
circuit ends: if there is voltage, restore the cable harness
DSB 04 Internal controller fault
Error cause
•
There is a fault in the instrument panel
Troubleshooting
•
Replace the instrument panel
DORSODURO 1200 ABS - ATC Electrical system
ELE SYS - 119