INSPECTION
PROCEDURE
1. INSPECT FRONT LOWER BALL JOINT
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(a) Inspect the turning torque of the ball joint. (1) Secure the front lower ball joint in a vise using aluminum plates. (2) Install the nut to the front lower ball joint stud. (3) Using a torque wrench, turn the nut continuously at a rate of 3 to 5 seconds per turn and take the torque reading on the 5th turn. Turning torque: 0.7 to 4.5 N*m (7 to 46 kgf*cm, 6.2 to 40 in.*lbf) If the turning torque is not within the specified range, replace the front lower ball joint with a new one. |
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(b) Inspect the dust cover.
(1) Check that the dust cover is not cracked and that there is no grease on it.
Components
RemovalHow To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedures to troubleshoot the power back door system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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Sleep Operation Failure of Occupant Classification ECU (B1796)
DESCRIPTION
In sleep mode, the occupant classification ECU reads the condition of each sensor
while the ignition switch is off.
In this mode, if occupant classification ECU detects an internal malfunction,
DTC B1796 is output.
DTC No.
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System Diagram
SYSTEM DIAGRAM
Communication Table
Transmitting ECU (Transmitter)
Receiving ECU (Receiver)
Signal
Line
Certification ECU
(Smart key ECU assembly)
Main body ECU
(Driver side junc ...