Bendix Commercial Vehicle Systems BLINDSPOTTER TROUBLESHOOTING GUIDE - Manual (Page 6)

Fault Isolation Procedures
2-2
Electrical Pretest
Step A Procedure Condition Action
1. Key off.
2. Inspect starter/battery
connections for integrity.
3. Measure voltage across
battery.
If voltage is 11 to 13 volts
on a 12 volt system or 22 to
26 on a 24 volt system
If voltage is outside of
range
Go to Step B.
Repair or replace batteries and
charging system as required.
Repeat this step.
Step B Procedure Condition Action
1. Key off.
2. Disconnect negative (-) battery
cable.
3. Disconnect the sensor J2 harness.
4. Measure resistance
between sensor harness
J2 pin 2 and ground.
If resistance is 0 to .5 ohms
If resistance is outside of
range
Go to Step C.
Repair ground path to system.
Go to Step A.
OHMS
GROUND
V A COM
1
2
3 4
5
6
VOLT
V A COM