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V50 L5-2.4L VIN 39 B5244S7 (2005)

Relays and Modules > Relays and Modules - Lighting and Horns > Trailer Lighting Module > Component Information > Testing and Inspection > Reading and Clearing Diagnostic Trouble Codes > Page 1186

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Continue -  Fault-tracing information

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Fault-tracing information

Fault-tracing communication problems is now finished.

Do you want to try establishing communication again?

YES -  Repeat Test

NO - Exit fault-tracing / Read off from the next system

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Signal Specification, Trailer Module (TRM)

Signal specification

General

All the values given below are between the terminals stated in column 2 and terminal #B4 column 1 (power ground).

Note! It is important to connect the breakout box and check the ground terminals before taking readings.

Relays and Modules > Relays and Modules - Lighting and Horns > Trailer Lighting Module > Component Information > Testing and Inspection > Reading and Clearing Diagnostic Trouble Codes > Page 1186

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