Hazard Reminder Check

Check if hazard indicator flashes with hazard switch.

Does hazard indicator operate? 

1. Yes GO TO 2.
2. No Check "hazard indicator" circuit.

1. Disconnect smart entrance control unit connector.
2. Apply ground to control unit terminal 7.

Fig 1: Checking Hazard Reminder Operation

Refer to WIRING DIAGRAM  .

OK or NG 

1. OK Replace smart entrance control unit.
2. NG GO TO 3.

Check multi-remote control relay.

OK or NG 

1. OK GO TO 4.
2. NG Replace.

1. Disconnect multi-remote control relay connector.
2. Check voltage between terminal 1 and ground.

Fig 2: Checking Power Supply For Multi-Remote Control Relay

OK or NG 

1. OK GO TO 5.
2. NG Check the following. 

   15A fuse [No. 20, located in fuse block (J/B)]

   Harness for open or short between multi-remote control relay and fuse

1. Disconnect multi-remote control relay connector.
2. Check voltage between terminals 3 and 5.
3. Check voltage between terminals 6 and 7.

Fig 3: Checking Multi-Remote Control Relay Circuit

OK or NG 

1. OK Check harness for open or short between smart entrance control unit and multi-remote control relay.
2. NG Check the following. 

   Harness for open or short between multi-remote control relay and fuse

   Harness for open or short between multi-remote control relay and turn signal lamps