Mazda RX-8 Manual page 2143

DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM]
DTC Malfunction location
CAN system communication
U0073
error
Communication error to
U0100
PCM
Communication error to
U0101
TCM
Communication error to ABS
U0121
HU/CM
Communication error to
U0155
instrument cluster
Communication error to
U0167
keyless control module
U2510
Communication error to
PCM
U1147
CAN system communication
U1900
error
CAN system wiring harness
U2516
open or short circuit
DTC output module
PCM
•
TCM
•
EPS control
•
module
Keyless control
•
module
TCM
PCM
Keyless control
module
ABS HU/CM
•
DSC HU/CM
•
EPS control
•
module
Steering angle
•
sensor
Keyless control
•
module
TPMS control
•
module
Instrument
•
cluster
ABS HU/CM
•
DSC HU/CM
•
Steering angle
•
sensor
Instrument
•
cluster
Page
(See DTC U0073, U1900, U2516 )
(See PROCEDURES FOR DETERMINING
THE LOCATION OF A MALFUNCTION )
(See DTC U0073, U1900, U2516 )
(w) RX-8 Body
Page 425