Mazda RX8 - Page 439

INSPECT WIRING HARNESS BETWEEN TPMS CONTROL
MODULE AND INSTRUMENT CLUSTER
• Disconnect negative battery cable.
• Disconnect TPMS control module connector.
• Disconnect instrument cluster connector.
• Inspect following wiring harness between TPMS control
module and instrument cluster terminals for short to ground,
short power supply, and open circuit:
 G1L (CAN_L)
 E1J (CAN_H)
• Is wiring harness normal?
No Replace wiring harness.
Yes Go to the next step
32
INSPECT WIRING HARNESS BETWEEN TPMS CONTROL
MODULE AND KEYLESS CONTROL MODULE
• Disconnect negative battery cable.
• Disconnect TPMS control module connector.
• Disconnect keyless control module connector.
• Inspect following wiring harness between TPMS control
module and keyless control module terminals for short to
ground, short power supply, and open circuit:
 G3B (CAN_L)
 E3A (CAN_H)
• Is wiring harness normal?
No Replace wiring harness.
Yes Go to Step 44.
33
INSPECT WIRING HARNESS BETWEEN KEYLESS
CONTROL MODULE AND INSTRUMENT CLUSTER
• Disconnect negative battery cable.
• Disconnect keyless control module connector.
• Disconnect instrument cluster connector.
• Inspect following wiring harness between keyless control
module and instrument cluster terminals for short to ground,
short power supply, and open circuit:
 3B1L (CAN_L)
 3A1J (CAN_H)
• Is wiring harness normal?
No Replace wiring harness.
34 Yes Go to the next step
(w) RX-8 Body
Page 439