Body Control Systems - Diagnostics: Pre-Check

HINT:

According to the DATA LIST displayed by the hand-held tester, you can read the value of the switch, sensor, actuator and so on without parts removal. Reading the DATA LIST as a first step of troubleshooting is one of the method to shorten the labor time.

1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. According to the display on tester, read the "DATA LIST".
   TESTER DISPLAY DATA LIST
   
   

   Description	Tester display	Check condition
   Key unlock warning switch	KEY UNLK WRN SW	OFF/ON
   Parking brake switch	PARKNG BRAKE SW	OFF/ON
   Stop light switch	STOP LIGHT SW	OFF/ON
   Hood courtesy switch	HOOD COURTSY SW	OFF/ON
   Auto light switch	AUTO LIGHT SW	OFF/ON
   Head light switch (Head)	HEAD LIGHT SW	OFF/ON
   Head light switch (Tail)	TAIL LIGHT SW	OFF/ON
   Illumination rate information	ILLUMINATE RATE	min.=0, max.=99.99
   Wireless door lock control function	WIRELESS OPER	OFF/ON
   Open door warning	OPEN DOOR WARN	OFF/ON
   Auto lock time	AUTO LOCK DELAY	OFF/ON
   2 times operation wireless unlock	UNLOCK/2 OPER	OFF/ON
   Light ON by unlocking w/transmitter	INT/LGT ON/UNLK	OFF/ON
   Panic function	ALARM FUNCTION	OFF/ON
   Auto lock	AUTO LOCK	OFF/ON
   Unlock w/ 2 times D key operation	UNLK/KEY TWICE	OFF/ON
   Lock w/shift P-except P Brake Release	LOCK SHIFT BRAKE	OFF/ON
   Warning operation time	WARNING TIME	5.0s/15.0s/27.5s/60.0s
   Passive mode (Security system)	PASSIVE MODE	OFF/ON
   Warning by glass broken sensor	WARN BY GLS SEN	OFF/ON
   Entry Delay	ENTRY DELAY	0s/14s/30s
   Interior light ON w/door key unlock	I/L ON/UNLOCK	OFF/ON
   Lighting time	LIGHTING TIME	7.5s/15s30s
   Turn on luminous intensity	SENSITIVITY	DARK2/DARK1/NORMAL/LIGHT1/LIGHT2
   Light auto OFF delay	LIGHT OFF DELAY	OFF/30 s/60 s/90 s

COMBINATION METER: 

HINT:

Performing the ACTIVE TEST using the hand-held tester allows the relay, VSC, actuator and so on to operate without parts removal. Performing the ACTIVE TEST as a first step of troubleshooting is one of the method to shorten the labor time.

It is possible to display the DATE LIST during the ACTIVE TEST.

1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. According to the display on tester, perform the "ACTIVE TEST".
   TESTER DISPLAY ACTIVE TEST
   
   

   Description	Tester display	Check condition
   Security indicator	SECRITY INDIC	OFF/ON
   Security horn	SECURITY HORN	OFF/ON
   Wireless buzzer	BUZZ RESP SOUND	OFF/ON
   Rear fog light relay	R FOG LIGHT RLY	ON/OFF
   Front fog light relay	F FOG LIGHT RLY	ON/OFF
   Headlight relay	HEAD LIGHT	ON/OFF
   Taillight relay	TAIL LIGHT	ON/OFF
   Illuminated entry system	ILLUMI OUTPUT	OFF/ON