User's Manual

Symptom Isolation Procedures
Side Sensor
Detection Test
3-8
Side Sensor Not Detecting Targets, continued
Step F Procedure Condition Action
1. Key off.
2. Measure resistance between.
• 32-way pin C12
and 4-way pin 2.
• 32-way pin C12
and ground.
If resistance between C12
and pin 2 is 0 to 0.3 ohms and
If resistance between C12
and ground is more than
10K ohms or open circuit
[OL]
If resistance is outside of
range
Replace the Central Processing
Unit. Go to Step V.
Repair OEM harness between
Side Sensor Display and Central
Processing Unit. Go to Step V.
1
CD
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
OHMS
V ACOM
OHMS
GROUND
V ACOM
4 3 2 1
1
CD
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15