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LOCATION:    3.1 Model 140  Pneumatic System Equipment (PSE) >   23 Electrical Test Program - Test (Backup Assist)


Electrical Test Program - Test (Backup Assist)

Test step Test scope Test connection Test condition Nominal value Possible cause/Remedy
1.0 Starter lock-out/backup lamp switch (S16/1)

 

21

A37

 

20

Ignition: ON

Selector lever position: N


<1 V


Wiring,
1.1,
PSE control module (A37 or A37/1).
     


Selector lever position: R 11 - 14 V Wiring,
1.1,
A37 or A37/1.
1.1 S16/1

 

21

A37




 

20

Disconnect PSE control module (A37 or A37/1)
from
Ignition: ON

Selector lever position: N





<1 V





Wiring,
S16/1.
   


Selector lever position: R 11 - 14 V Wiring,
S16/1.