Subaru IMPREZA GD 2007 Series Manual page 3723

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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CRUISE CONTROL SYSTEM (DIAGNOSTICS)
I: DTC 24
Malfunction in cruise control-related switch is detected.
TROUBLE SYMPTOM:
• Cruise control cannot be set. (Cancelled immediately.)
• Cruise control cannot be released.
Refer to DTC 11 for diagnostic procedure. <Ref. to CC(ETC)(diag)-19, DTC 11, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
J: DTC 25
Malfunction of brake input circuit in ECM is detected.
Refer to the Engine Diagnostic Procedure for diagnostic procedure.
<Ref. to EN(H4SO)(diag)-2, PROCEDURE, Basic Diagnostic Procedure.>
<Ref. to EN(H4DOTC)(diag)-2, PROCEDURE, Basic Diagnostic Procedure.>
<Ref. to EN(STI)(diag)-2, PROCEDURE, Basic Diagnostic Procedure.>
K: DTC 31
Malfunction of the engine speed signal is detected.
Abnormal increase of engine speed is detected.
Gear is set to 1st or Reverse position.
After driving at the 2nd gear position or higher, perform the cruise setting again. If the DTC is not detected,
it is normal.
L: DTC 32
This DTC is detected out of vehicle speed range.
Increase vehicle speed high enough to allow the cruise control to function, and then perform setting operation
again.
If the DTC is detected after performing the setting operation, perform DTC 22 diagnosis.
Refer to DTC 22 for diagnostic procedure.
<Ref. to CC(ETC)(diag)-30, DTC 22, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
M: DTC 34
The vehicle has been driven at a speed higher than set speed for a long time (approximately 10 minutes) dur-
ing cruise driving.
DTC is detected when driving for a long period of time at higher speed than appropriate cruise speed by op-
erating accelerator pedal.
Perform the cruise control setting operation again. If the DTC is not detected, it is normal.
N: DTC 35
Detected when it is impossible to perform the vehicle speed feedback.
Set vehicle speed cannot be kept for some reasons (steep uphill, unreleased parking brake, etc.) during
cruise driving.
DTC is detected when driving condition is not suitable for cruise control.
Perform cruise set operation again after clearing the possible cause.
O: DTC 43
ABS/VDC malfunction is detected.
VDC malfunction is detected during cruise driving or cruise setting.
<Ref. to ABS(diag)-2, PROCEDURE, Basic Diagnostic Procedure.>
P: DTC 61
Malfunction in the stop light and brake switch is detected.
TROUBLE SYMPTOM:
• Cruise control cannot be set.
• Cruise control cannot be released.
Refer to DTC 12 for diagnostic procedure.
<Ref. to CC(ETC)(diag)-21, DTC 12, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
CC(ETC)(diag)-32