NO.6 DSC*2 OPERATES FREQUENTLY/DSC DOES NOT WORK CORRECTLY *2: TCS/DSC INDICATOR LIGHT GOES ON AND OFF WHILE DSC OPE...
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Verify that each sensor is initialized.
Has the initialization for the DSC HU/CM
been performed after replacing the DSC
HU/CM and the SAS control module?
No Perform the initialization procedure.
(See
4
INSPECT TIRE SIZE AND AIR PRESSURE
Inspect tire size and air pressure.
Tire size and air pressure as specified?
YesGo to the next step.
No Replace with specified tires and adjust
tire air pressure.
5
*
INSPECT ABS WHEEL-SPEED SENSOR OUTPUT
PULSE
Perform the Voltage Pattern Inspection
for each ABS wheel-speed sensor.
(See
(See
(See
Is the output voltage pattern normal?
YesFound malfunctioning part according to
the “INTERMITTENT CONCERN
TROUBLESHOOTING”.
(See
No ABS wheel-speed sensor installation
inspection:
Inspect the ABS wheel-
speed sensor for
looseness and confirm it
is securely adhered.
ABS sensor rotor installation inspection:
Inspect the ABS sensor
rotor for poor
installation.
Repair or replace any malfunctioning
parts according to the inspection result.
When performing an asterisked (*) troubleshooting inspection, shake the wiring harness
and connectors while doing the inspection to discover whether poor contact points are the
cause of any intermittent malfunctions. If there is a problem, check to make sure
connectors, terminals and wiring harness are connected correctly and undamaged.
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