Mazda RX-8 Manual page 1537

DTC C1288, C1290, C1440, C1730, C1954 [DYNAMIC STABILITY CONTROL]
DTC C1288, C1290, C1440, C1730, C1954
DETECTION
CONDITION
POSSIBLE
CAUSE
C1288
•
The pressure from the brake fluid pressure sensor when the system starts
up is not within specification.
C1290
•
The pressure from the brake fluid pressure sensor when not braking
exceeds specification.
C1440
•
The difference between the estimated brake fluid pressure response
calculated by each sensor and the brake fluid pressure response from the
brake fluid pressure sensor is not within specification.
C1730
•
The voltage to the brake fluid pressure sensor is not within specification.
C1954
•
The output voltage from the brake fluid pressure sensor is not within
specification.
Open or short circuit in the wiring harness between DSC HU/CM terminal B and
•
brake fluid pressure sensor terminal B
Open or short circuit in the wiring harness between DSC HU/CM terminal C and
•
brake fluid pressure sensor terminal C
Open circuit in the wiring harness between DSC HU/CM terminal E and brake
•
fluid pressure sensor terminal A
Malfunction in the brake fluid pressure sensor
•
Poor connection at connectors (female terminal)
•
Brake fluid pressure sensor
(w) RX8 - Brakes
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