RDX AWD L4-2.3L Turbo (2010)
The unit that has stored the code can be identified by the number shown on the multi-information display.
How to Clear the DTC
1. Enter B-CAN System Diagnosis Test Mode 1 See: Component Tests and General Diagnostics/Troubleshooting - B-CAN System Diagnosis Test
Mode 1 and Test Mode 2 (Without the HDS).
2. While in Test Mode 1, press and hold down the SEL/RESET button for at least 10 seconds to clear the DTCs.
Loss of Communication DTC Cross-Reference Chart
When an ECU on the CAN circuit is unable to communicate with the other ECUs on the CAN circuit, the other control units will set loss of
communication DTCs. Use this chart to find the control unit that is not communicating with the other control units on the CAN circuit.
1. Find the Transmitting Control Unit that is in the same row as all of the loss of communication DTCs retrieved.
2. Do the input tests for the Transmitting Control Unit.
BUS OFF and Internal Error Codes
Loss of Communication
