2018 / ECLIPSE CROSS / EC - Workshop Manual
54 -CHASSIS ELECTRICAL > 54A-CHASSIS ELECTRICAL > BLIND SPOT WARNING (BSW)/REAR CROSS TRAFFIC ALERT (RCTA) > DIAGNOSIS CODE PROCEDURES<MASTER><MASTER> > CODE No. C2320 Radar failure
Code No. C2320 Radar failure
| caution | Before replacing the ECU, ensure that the power supply circuit, the earth circuit and the communication circuit are normal. |
CHECK CONDITION
When all of the conditions below are satisfied:
- Ignition switch is in the "ON" position.
- BSW-ECU (master) system voltage is at 9 - 16 V.
DIAGNOSTIC FUNCTION AND JUDGEMENT CRITERIA
The BSW-ECU (master) sets diagnosis code No.C2320 when the ECU detects any of the followings.
- Out of radar detection range
- Error or malfunction in the software or the hardware
- The indicator drive circuit in the door mirror assembly fails
PROBABLE CAUSE
Malfunction of BSW-ECU (master)
DIAGNOSIS PROCEDURE
Check whether the diagnosis code is set again.
