Mazda RX8 - Page 425

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