Subaru Legacy BN/BS (2015-2019) Service Manual: General description

Subaru Legacy BN/BS (2015-2019) Service Manual / Keyless access with push button start system (diagnostics) / General description

Preparation tool
Caution

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 ...

Preparation tool

1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — (Newly adopted tool)SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed op ...

Other materials:

Dtc b1577 imm control module eeprom
1. EXCEPT FOR C0 AND C5 MODELSDTC DETECTING CONDITION:• Defective keyless access CM• When inaccessible to ROM in keyless access CM.TROUBLE SYMPTOM:Engine will not start.CAUTION:For replacement procedure of keyless access CM, refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” ...