Bendix Commercial Vehicle Systems VORAD EVT-300 TROUBLESHOOTING - Manual (Page 61)

Fault Isolation Procedures
2-50
Code 21
(SID 7, FMI 2)
Code 21 (SID 7, FMI 2) Right Turn Signal
Step A Procedure Condition Action
Step B Procedure Condition Action
1. Key off.
2. Is the vehicle equipped
with a Right Side Sensor?
1. Key off.
2. Disconnect the 32-way Central
Processing Unit connector.
3. Key on.
4. Measure voltage between
Central Processing Unit
32-way connector pin C2
and C15.
Note: Do not short pins while
performing measurement.
If equipped with a Right
Side Sensor
If not equipped with a
Right Side Sensor
If voltage is below .5 volts
If voltage is outside or range
Go to Step B.
The Central Processing Unit
has been programmed for a
Right Side Sensor. With a
PC-based or Hand-held
Diagnostic Tool, place the
Right Side Sensor option in
“NO” position. Go to Step V.
Go to Step C.
Repair OEM wiring harness as
required. Go to Step V.
C
VOLT
V A COM
1
D
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15