Inspection Procedure

NOTICE:

The vehicle is equipped with an SRS (Supplemental Restraint System) such as the airbags. Before servicing (including removal or installation of parts), be sure to read the precautionary notice for the Supplemental Restraint System (See page RS-1).

INSPECT RADIO AND NAVIGATION ASSEMBLY

Wire Harness View:

E113509E03

(a) Disconnect the radio and navigation assembly connector F10.

(b) Measure the resistance according to the value(s) in the table below.

Standard resistance

Tester connection

Condition

Specified condition

SW1 - SWG

No switch is pushed

Approx. 100 kQ

SW1 - SWG

SEEK+ switch: push

0 to 2.5 Q

SW1 - SWG

SEEK- switch: push

Approx. 0.3 kQ

SW1 - SWG

VOL+ switch: push

Approx. 1 kQ

SW1 - SWG

VOL- switch: push

Approx. 3.1 kQ

SW2 - SWG

No switch is pushed

Approx. 100 kQ

SW2 - SWG

MODE switch: push

0 to 2.5 Q

SW2 - SWG

VOICE switch: push

Approx. 3.1 kQ

SW2 - SWG

ON HOOK switch: push

Approx. 0.3 kQ

SW2 - SWG

OFF HOOK switch: push

Approx. 1 kQ

Go to step 2

Go to step 2

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

INSPECT STEERING PAD SWITCH ASSEMBLY

(a) Disconnect the steering pad switch assembly connector a1.

3 Spoke Type:

4 Spoke Type:

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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