No Answer-Back

DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM: No Answer-Back

No Answer-Back

SYSTEM DESCRIPTION

In some cases, wireless control functions are normal but the hazard warning light is not. A malfunction may be present in the integration relay hazard warning light signal outputs from the integration relay.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK WIRELESS DOOR LOCK FUNCTIONS
(a) Check the wireless door lock functions by operating the transmitter switch.
Result:





B -- GO TO PROBLEM SYMPTOMS TABLE
A -- Continue to next step.
2. CHECK HAZARD WARNING LIGHT
(a) Check that the hazard warning lights flash continuously when the hazard warning light switch is pressed.
OK:
Hazard warning light flash continuously.
NG -- GO TO LIGHTING SYSTEM
OK -- Continue to next step.
3. REPLACE INTEGRATION RELAY
(a) After replacing the integration relay, check that the answer-back occurs.
OK:
Answer-back occurs.
NG -- REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY
OK -- END