Possible Cause

[B0002-11] 

• Connection malfunction or short circuit to ground of harness and connector
• Internal malfunction of driver air bag module
• Internal malfunction of air bag diagnosis sensor unit

[B0002-12] 

• Connection malfunction or short circuit to power supply of harness connector
• Internal malfunction of driver air bag module
• Internal malfunction of air bag diagnosis sensor unit

[B0002-13] 

• Connection malfunction or open circuit of harness connector
• Internal malfunction of driver air bag module
• Internal malfunction of air bag diagnosis sensor unit

[B0002-2B, B0002-9A] 

• Connection malfunction or short circuit of harness connector
• Internal malfunction of driver air bag module
• Internal malfunction of air bag diagnosis sensor unit

[B0002-55] 

Incomplete of configuration for air bag diagnosis sensor unit