The display is as specified in the normal condition column

Go to step 4

READ VALUE USING INTELLIGENT TESTER (D DOOR COURTESY SW)

Main Body ECU

(a) Check the DATA LIST to ensure proper operation of the front door courtesy light switch.

Main Body ECU

Item

Measurement Item / Display (Range)

Normal Condition

Diagnostic Note

D DOR CTYSW

Driver side door courtesy switch signal / ON or OFF

ON: Driver side door is open OFF: Driver side door is closed

-

The display is as specified in the normal condition column.

Go to step 6

CHECK COMBINATION METER ASSEMBLY (WARNING BUZZER)

(a) Temporarily replace the combination meter assembly with a new or normally functioning one.

(b) Check the key reminder warning system function. (See page DL-85)

The key reminder warning system functions properly.

REPLACE MAIN BODY ECU

END (COMBINATION METER ASSEMBLY IS FAULTY)

INSPECT UNLOCK WARNING SWITCH ASSEMBLY

Component side:

Not Pushed

Pushed t nzi

Pin nzi

Unlock Warning Switch Assembly

(a) Remove the unlock warning switch assembly.

(b) Measure the resistance. Standard resistance

Tester Connection

Condition

Specified Condition

1 - 2

Not pushed

10 kQor higher

1 - 2

Pushed

Below 1 Q

(c) Reinstall the unlock warning switch assembly.

REPLACE UNLOCK WARNING SWITCH ASSEMBLY

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