Description
ABS actuator and electric unit (control unit) and ECM exchange the engine signal with CAN communication line.
DTC Logic
DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAGNOSIS RESULTS
Check the self-diagnosis results.

Diagnosis Procedure
1.CHECK ENGINE SYSTEM
Refer to EC-138, "CONSULT Function".
C1121, C1123, C1125, C1127 out ABS sol
C1142 press sen circuitTilt switch
Description
ADP steering switch (tilt switch) is equipped to the steering column. The
operation signal is input to the automatic drive positioner control unit when
the tilt switch is operated.
Component Function Check
1. CHECK FUNCTION
Select "TILT SW-UP", "TILT SW-DOWN" in "DATA MONITOR" ...
NVIS
Wiring Diagram
...
Main line between A-bag and ABS circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and
loose connection (connector side
and harness side).
Harness connector M1
Harness connect ...