Replace Radio And Navigation Assembly

CHECK HARNESS AND CONNECTOR

Radio and Navigation Assembly Wire Harness View:

Park/Neutral Position Switch Connector Front View:

(a) Disconnect the radio and navigation assembly connector F13 and park/neutral position switch connector C1 or back-up light switch connector C28.

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

Standard resistance

Tester connection

Condition

Specified condition

REV - C1-1 (*1)

Always

Below 1 Q

REV - C1-2 (*2)

Always

Below 1 Q

REV - C28-1 (*3)

Always

Below 1 Q

REV - Body ground

Always

10 kQ or higher

REPAIR OR REPLACE HARNESS OR CONNECTOR

Back-up Light Switch Connector Front View:

E129830E02

CHECK VEHICLE TYPE

(a) Choose type to be inspected.

Result

Type

Go to step

A/T

A

M/T

Go to step 5

INSPECT PARK/NEUTRAL POSITION SWITCH

Park/Neutral Position Switch:

nnn

4

3

2

1

9

8

7

6

E120122E04

(a) Disconnect the park/neutral position switch connector C1.

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

Standard resistance

Tester connection

Condition

Specified condition

C1-1 - C1-2

Shift lever is moved to R.

Below 1 Q

C1-1 - C1-2

Shift lever is moved to any position except R.

10 kQ or higher

REPLACE PARK/NEUTRAL POSITION SWITCH

REPAIR OR REPLACE HARNESS OR CONNECTOR

INSPECT BACK-UP LIGHT SWITCH

(a) Disconnect the buck-up light switch connector C28.

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

Standard resistance

Tester connection

Condition

Specified condition

C28-1 - C28-2

Shift lever is moved to R.

Below 1 Q

C28-1 - C28-2

Shift lever is moved to any position except R.

10 kQ or higher

REPLACE BACK-UP LIGHT SWITCH

REPLACE BACK-UP LIGHT SWITCH

REPAIR OR REPLACE HARNESS OR CONNECTOR

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Responses

  • senait
    How to repair navigation toyota camry?
    8 years ago

Post a comment