Bcm, ipdm e/r
List of ECU Reference
WITH INTELLIGENT KEY SYSTEM

WITHOUT INTELLIGENT KEY SYSTEM

Diagnosis system (ipdm e/r) (without intelligent key system)
Wiring diagramEcu diagnosis information
Av control unit
Reference value
TERMINAL LAYOUT
PHYSICAL VALUES
Dtc index
...
Ipdm-e branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ipdm e/r for damage, bend and
loose connection (unit side
and connector side).
Is the inspection result normal?
Yes ...
1144 Incomplete steering angle sensor adjustment
DTC Logic
Dtc detection logic
Dtc
Display item
Malfunction detected condition
Possible causes
C1144
St ang sen signal
When neutral position adjustment of steering angle
sensor is not complete.
Harness or connector
Steering angle sensor
Abs actu ...