Malfunction Code Table

MALFUNCTION CODE TABLE

Malfunctioning item	Display unit	CONSULT-II IVMS communication diagnosis content	Self-diagnosis trouble code No.	Malfunctioning system and reference
COMM DATA	One LCU is displayed.	POWER WINDOW C/U-DR "COMM DATA"	24	Replace the displayed LCU.
		DOOR MIRROR C/U-RH "COMM DATA"	27
		DOOR MIRROR C/U-LH "COMM DATA"	37
		POWER SEAT C/U-DR "COMM DATA"	47
	Multiple LCUs are displayed.	BCM "COMM FAIL1", "COMM FAIL2"	Displays in order of 24 --> 27 --> 37 --> 47 --> and cycles from 24.	Communication system A: Refer to , "COMMUNICATION SYSTEM A ".
NO RESPONSE	One LCU is displayed.	POWER WINDOW C/U-DR "NO RESPONSE"	25	Communication system B: Refer to , "COMMUNICATION SYSTEM B ".
		DOOR MIRROR C/U-RH "NO RESPONSE"	28
		DOOR MIRROR C/U-LH "NO RESPONSE"	38
		POWER SEAT C/U-DR "NO RESPONSE"	48
	Multiple LCUs are displayed.	BCM/HARNESS	Displays in order of 25 --> 28 --> 38 --> 4 8 and cycles from 25.	Communication system C: Refer to , "COMMUNICATION SYSTEM C ".
SLEEP malfunction	One LCU is displayed.	POWER WINDOW C/U-DR "SLEEP"	No self-diagnosis function	Replace the displayed LCU.
		DOOR MIRROR C/U-RH "SLEEP"
		DOOR MIRROR C/U-LH "SLEEP"
		POWER SEAT C/U-DR "SLEEP"
	Multiple LCUs are displayed.	All the above control units are displayed.	No self-diagnosis function	Communication system A: Refer to , "COMMUNICATION SYSTEM A ".

NOTE:

For a specific local control unit (LCU), either "PAST COMM DATA" or "PAST NO RESPONSE" may be displayed instead of the above results. This is caused by the data record, so erase the records.
(The display only shows the incident records, they are not malfunctions caused during the diagnosis. One possible cause is that an reproducible incident occurred.)
Follow the steps below to erase the memory
Perform either disconnect BCM battery power supply or erase memory with CONSULT-II.
With the battery connected, if the local control unit (LCU) connector is disconnected and left for approximately 1 minute, the BCM stores "NO RESPONSE" record.