Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc u0101 lost communication with tcm

Subaru Legacy BN/BS (2015-2019) Service Manual / Keyless access with push button start system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc u0101 lost communication with tcm

Detected when CAN data from TCM does not arrive.

NOTE:

Perform the diagnosis for LAN system. Basic Diagnostic Procedure > PROCEDURE

Dtc b2271 ign relay control circuit

DTC DETECTING CONDITION:• When malfunction is detected in IG1 and IG2 drive circuits in the keyless access CM.• When malfunction is detected in IG hold circuit in the keyless access CM.TRO ...

General description

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Other materials:

Assembly
1. DIFFERENTIAL CASE ASSEMBLY1. Install the washer and differential bevel gear into the differential case (RH).2. Install the differential bevel pinions into differential case (RH) and install the pinion shaft.(A)Pinion shaft(B)Differential bevel gear(C)Differential bevel pinion3. Install the straig ...