INITIALIZATION
1. ZERO POINT CALIBRATION
NOTICE:
Make sure that the front passenger seat is not occupied before performing the operation.
HINT:
Perform the zero point calibration and sensitivity check if any of the following conditions apply.
(a) Zero point calibration and sensitivity check procedures
HINT:
Make sure that zero point calibration has finished normally before performing the sensitivity check.
(1) Adjust the seat position according to the table below.
Adjustment Component |
Position |
---|---|
Slide Direction |
Rearmost position |
Reclining Angle |
Upright position |
Headrest Height |
Lowest position |
Lifter Height |
Lowest position |
(2) Connect the Techstream to the DLC3.
(3) Turn the ignition switch to ON.
(4) Perform the zero point calibration by following the prompts on the screen.
HINT:
Refer to the Techstream operator's manual for further details.
OK:
"Zero Point Calibration is complete." is displayed.
(5) Perform the sensitivity check by following the prompts on the screen.
(6) Confirm that the beginning sensor reading is within the standard range.
Standard:
-3.2 to 3.2 kg (-7.0 to 7.0 lb)
(7) Place a 30 kg (66.1 lb) weight (eg. a 30 kg (66.1 lb) of lead mass) onto the front passenger seat.
NOTICE:
*1 |
Weight Position |
(8) Confirm that the sensitivity is within the standard range.
Standard:
27 to 33 kg (59.5 to 72.8 lb)
HINT:
Terminals Of Ecu
TERMINALS OF ECU
1. COMBINATION METER ASSEMBLY
(a) Measure the voltage and resistance according to the value(s) in the table
below.
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
...
Lost Communication with ECM (U0100,U0142,U0155)
DESCRIPTION
The air conditioning amplifier communicates with the ECM, main body ECU (multiplex
network body ECU) and combination meter through the CAN communication system.
DTC Code
DTC Detection Condition
Trouble Area
...