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Circuit Diagrams - Astra-F > < Central Door Locking System with Anti- theft Device - Trouble-shooting Chart

Test Program - Central Door Locking System with Anti-Theft Device - Astra-F, Astra-F Convertible

 

 

Test

Step

Tester Multimeter

Test

Notes

Nominal Value

 

 

MKM-587-A

of

between

 

 

 

 

 

 

 

 

 

 

 

14

Ohmmeter, range

20 MW

 

CDLS wiring harness

K 37/

Ter. 7

 

 

 

K 37/

Ter. 11

K 37/

Ter. 8

 

 

 

K 37/

Ter. 12

·   Disconnect wiring harness plug from control unit K 37

·   Disconnect wiring harness plugs X 31, X 34, M 19, M 20,

     M 41 and M 60 from doors and servo motors

·   Measure at wiring harness plug K 37

greater than 20 MW

 

 

 

greater than 20 MW

 

 

 

 

 

 

 

 

 

 

Possible faults:

(if nominal value is not attained)

 

Short circuit in body wiring harness.

 

 

 

 

Circuit Diagrams - Astra-F > < Central Door Locking System with Anti- theft Device - Trouble-shooting Chart