FREEZE FRAME DATA
CHECK FREEZE FRAME DATA
HINT:
The ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Radar Cruise 1*1 or Radar Cruise 2*2 / Trouble Codes.
(e) From the DTC screen, select the DTCs (with snow icon) for which freeze frame data is recorded.
LIST OF FREEZE FRAME DATA
(a) Radar Cruise 1:
Powertrain > Radar Cruise1
Tester Display |
---|
Cruise Vehicle Speed |
Cruise Memory Vehicle Speed |
Cruise Request Throttle Opening Angle |
Cruise Target Acceleration |
Driving Support ECU Target Acceleration |
Cruise Request Driving Force |
Cruise Request Driving Force Feedback Status |
Cruise Control Permission Condition |
Cruise Control Condition |
Cruise Main Switch Operation Condition |
Accelerator Pedal |
Stop Light Switch Main--CPU |
Stop Light Switch Sub-CPU |
Request Manual Cancel |
Request Automatic Cancel |
Cruise Brake Control Decision |
Cruise Brake Control Permission Condition |
(b) Radar cruise 2:
Powertrain > Radar Cruise2
Tester Display |
---|
Cruise Control Mode |
Vehicle Distance |
Vehicle Acceleration |
Closed Throttle Position |
Forward Vhcl Relative Spd |
Vehicle Approach Warning |
Frnt Radar Sens Temp Hi |
Front Radar Voltage |
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) When troubleshooting a vehicle with a diagnosis system, the only difference
from the usual troubleshooting procedure is connecting the Techstream to the vehicle
and reading various data output from the clearance warning ECU assembly.
The clearance warning E ...
Terminals Of Ecu
TERMINALS OF ECU
1. COMBINATION METER ASSEMBLY
(a) Measure the voltage, resistance and check for pulses according to the value(s)
in the table below.
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
Specified Condition
...
Poor Sound Quality in All Modes (Low Volume)
PROCEDURE
1.
CHECK AUDIO SETTINGS
(a) Set "Treble", "Mid" and "Bass" to the initial values and check that sound
is normal.
OK:
Malfunction disappears.
HINT:
Sound quality adjustment measures vary according to the type of amplifie ...