ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK STEERING EFFORT (TORQUE)
NOTICE:
Some of these service operations may affect the SRS airbags. Read the precautionary notices concerning the SRS airbag system before servicing.
(a) Stop the vehicle on a level, paved surface and align the wheels straight ahead.
(b) Disconnect the cable from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable
is reconnected (See page
).
(c) Remove the steering pad (See page
).
(d) Connect the cable to the negative (-) battery terminal.
(e) Using a torque wrench, check that the steering wheel set nut is properly tightened.
Torque:
50 N·m {510 kgf·cm, 37 ft·lbf}
(f) Start the engine so that the power steering is ready to operate.
(g) Turn the steering wheel 90 degrees to the right and check the steering effort (torque) while continuing to turn it further in the same direction.
Steering effort (Reference):
6.9 N*m (70 kgf*cm, 61 in.*lbf) or less
(h) Align the front wheels facing straight ahead.
(i) Turn the ignition switch off.
(j) Disconnect the cable from the negative (-) battery terminal.
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
(k) Install the steering pad (See page
).
(l) Connect the cable to the negative (-) battery terminal.
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable
is reconnected (See page
).
(m) Clear the DTCs (See page
).
(n) Inspect the airbag warning light (See page
).
Diagnostic Trouble Code Chart
Lost Communication with ECM / PCM "A" (U0100,U0129)Lost Communication with "Door Control Module B" (U0200)
DESCRIPTION
DTC No.
DTC Detection Condition
Trouble Area
U0200
No communication from the outer mirror control ECU assembly (for driver
side).
Outer mirror control ECU assem ...
System Diagram
SYSTEM DIAGRAM
Input and Output Signal of Each ECU
Transmitting ECU (transmitter)
Receiving ECU
Signal
Communication Method
Power management Control ECU
Steering Lock ECU (Steering Lock ...
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very useful bec ...