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Subaru Legacy Service Manual: Lan system (diagnostics)

Subaru Legacy Service Manual / Lan system (diagnostics)

Inspection
1. COMMUNICATION FOR INITIALIZING IMPOSSIBLECommunication error with keyless access systemDETECTING CONDITION:• Defective harness• Power supply circuit malfunction• Defective keyless ...

Basic diagnostic procedure procedure
CAUTION:• Remove foreign matter (dust, water, oil, etc.) from each control module connector during removal and installation.• Registration of immobilizer may be needed after the replacemen ...

Other materials:

Inspection
1. Remove the bulkhead harness connector from TCM. Transmission Control Module (TCM) > REMOVAL2. Set the ST between the TCM and bulkhead harness.ST 18460AA040CHECK BOARD3. Set the probe of oscilloscope to the check board connector.Terminals:No. 14 (+) — No. 42 (−)(A)+ probe(B)− pro ...

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