DTC C0040:64 [DYNAMIC STABILITY CONTROL (DSC)]
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Diagnostic procedure
STEP INSPECTION ACTION
1
VERIFY OPEN OR SHORT CIRCUIT IN BRAKE SWITCH SIGNAL
Switch the ignition ON (engine off).
Measure the voltage between the PCM connector terminal 2G
(vehicle harness-side) and body ground when the brake pedal
is depressed and released.
Voltage
Brake pedal depressed: B+
Brake pedal released: 1 V or less
Yes Go to Step 5.
No If it is B+ under any condition, then go
to the next step.
If it is 1 V or less under any condition,
then go to Step 3.
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