2018 / ECLIPSE CROSS / EC - Workshop Manual
54 -CHASSIS ELECTRICAL > 54A-CHASSIS ELECTRICAL > TURN-SIGNAL LAMP > DIAGNOSIS CODE PROCEDURES > CODE NO. B16A9 TURN LAMP(LH) DEACTIVATED
Code No.B16A9 Turn lamp(LH) deactivated
| caution | Before replacing the ECU, ensure that the power supply circuit, the earth circuit and the communication circuit are normal. |
DIAGNOSTIC FUNCTION
Diagnosis code No. B16A9 will be set when the turn-signal lamp (LH) control circuit in the ETACS-ECU fails.
JUDGEMENT CRITERIA
Diagnosis code No. B16A9 will be set when the ETACS-ECU detects a short to earth in its turn-signal lamp (LH) control circuit.
PROBABLE CAUSES
- Turn -signal lamp circuit fails
- Malfunction of the ETACS-ECU
DIAGNOSIS PROCEDURE
M.U.T.-IIISE diagnosis code
Check if the diagnosis code No. B16A2 is set to the ETACS-ECU.Is the diagnosis code set?
Carry out the troubleshooting for diagnosis code No. B16A2. On completion, replace the ETACS-ECU when it has not been replaced as the troubleshooting process for diagnosis code No. B16A2. This is because diagnosis code No. B16A9 cannot be erased.
Replace the ETACS-ECU.
