Symptom Isolation Procedures

Side Sensor Not Detecting Targets, continued

Step D

Procedure

Condition

Action

 

 

 

 

1.Key on.

2.Disconnect Central Processing Unit 32-way connector.

3.Measure resistance between:

32-way pin C16

 

If resistance between C16

 

and 4-way pin 4.

 

and pin 4 is 0 to 0.3 ohms

 

 

32-way pin C16

 

 

 

and ground.

 

 

 

 

 

If resistance between C16

 

 

 

and ground is more than

 

 

 

10K ohms or open circuit

 

 

 

[OL]

 

 

 

If resistance is outside of

 

 

 

range

Replace Side Sensor Display. Go to Step V.

Go to Step E.

Repair OEM harness between Side Sensor Display and Central Processing Unit. Go to Step V.

DC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15 16

 

OHMS

 

V

COM

A

DC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15 16

 

OHMS

 

V

COM

A

GROUND

Side Sensor Detection Test

4 3 2 1

3-6

Page 103
Image 103
BENDIX BW2849 manual Measure resistance between Way pin C16, way pin, Way pin C16 Ground