Bus Failure Messages
WARNING: This page is about a different car, the 2001 Dodge Viper and 2000 Dodge Viper. However, it is still accessible from the selected car via links, so may be relevant.
- Short-To-Battery
Either or both of the bus wires are shorted to the battery potential. - Short-To-5 Volts
Either or both of the bus wires are shorted to a 5-volt potential. - Short-To-Ground
Either or both of the bus wires are shorted to the ground. - BUS (+) & BUS (-) Shorted Together
The two bus wires are shorted together. - No Termination
The bus system has lost connection with all of its terminators. - Bus Bias Level Too Low
Either or both of the bus wire potentials are significantly below their normal 2.5 volts. - Bus Bias Level Too High
Either or both of the bus wire potentials are significantly above their normal 2.5 volts. - No BUS Bias
The bus system has lost connection with all modules that provide bias. - Bus (+) Open
The bus (+) wire has lost connection with termination and/or bias. - Bus (-) Open
The bus (-) wire has lost connection with termination and/or bias. - Not Receiving BUS Messages Correctly
The DRBIII(R) cannot communicate over the bus and does not know why.