Operation CHARM
: Car repair manuals for everyone.
Home
>>
Subaru
>>
2006
>>
Impreza WRX STI F4-2.5L DOHC Turbo
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
P Code Charts
>>
P1720
P1720
DTC P1720 DCCD CAN SYSTEM CIRCUIT
DIAGNOSIS:
Open or short circuit in CAN communication circuit
TROUBLE SYMPTOM:
-
Tight corner braking phenomenon is occurred.
-
ABS does not operate.
-
ABS warning light illuminates.
WIRING DIAGRAM:
Step 1 - Step 6: