Ok

INSPECT INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

Instrument Panel J/B Assembly © ©

J"1-1-rnJ~l_

>

8

7

6

5

4

3

1

J

7

5

4

3

2

1

16

15

14

13

12

111

09

I5I

13

12

11

10

9

- L

(a) Measure the voltage according to the value(s) in the table below. Standard voltage

Tester Connection

Condition

Specified Condition

IC-1 - Body ground

Light control switch in HEAD, front fog light switch OFF ^ ON

Below 1 V ^ 10 to 14 V

ID-5 - Body ground

Light control switch in HEAD, front fog light switch OFF ^ ON

Below 1 V ^ 10 to 14 V

OK REPAIR OR REPLACE HARNESS OR

- CONNECTOR (INSTRUMENT PANEL J/B

ASSEMBLY - BODY GROUND)

INSPECT INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

Instrument Panel J/B Assembly ©

r

D

r1

j

U

>

6

5

4

3

2

1

12

11

10

9

8

7

n

L

(a) Measure the voltage according to the value(s) in the table below.

Standard voltage

Tester Connection

Condition

Specified Condition

IL-3 - Body ground

Light control switch OFF ^ TAIL

Below 1 V ^ 10 to 14 V

REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

CHECK HARNESS AND CONNECTOR (BETWEEN CONNECTOR IL-3 AND CONNECTOR IL-4)

Instrument Panel J/B Assembly ©

J

U

1

6

5

4

3

2

1

12

11

10

9

8

7

n

(a) Measure the voltage according to the value(s) in the table below.

Standard voltage

Tester Connection

Condition

Specified Condition

IL-4 - Body ground

Light control switch OFF ^ TAIL

Below 1 V ^ 10 to 14 V

REPAIR OR REPLACE HARNESS OR CONNECTOR

INSPECT INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

Instrument Panel J/B Assembly ®

-n_r

J

5

4

3

2

1

J

10

9

8

7

6

(a) Disconnect the II instrument panel J/B assembly connector.

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

Standard voltage

Tester Connection

Condition

Specified Condition

II-8 - Body ground

Light control switch OFF ^ TAIL

Below 1 V ^ 10 to 14 V

REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

CHECK HARNESS AND CONNECTOR (BODY ECU - INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY)

Wire Harness Side:

Instrument Panel J/B Assembly

3

4

5

8

9

Main Body ECU

FFGO-

Main Body ECU

FFGO-

if

III

III

1

2

3

4

5

6

7

8

9

10

1112

13

4

15

16

17

18

19

20

21

22

>3

24

25

26

1 ■—"—'1—

(a) Disconnect the E7 main body ECU connector.

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

Standard resistance

Tester Connection

Condition

Specified Condition

E7-4 - II-8

Always

Below 1 Q

REPAIR OR REPLACE HARNESS OR CONNECTOR

REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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