Subaru Legacy BN/BS (2015-2019) Service Manual: Caution
• Before disconnecting connectors of sensors or units, be sure to disconnect the ground cable from battery. • When replacing the parts provided with memory functions such as audio, record the memory contents before disconnecting the battery ground cable. • Be careful of the following items. Failing to do so may cause the airbag system malfunction. – Yellow connectors and harnesses with yellow tapes around them are the connectors and harnesses for the airbag system. When using a tester on these circuits, follow the cautions of “AIRBAG SYSTEM”. General Description > CAUTION – Be careful not to damage the airbag system wiring harness when servicing the electrical parts around the steering column. • When removing, installing or replacing the VDCCM&H/U, VDCCM&H/U bracket, steering wheel or steering angle sensor (steering roll connector), perform “VDC sensor midpoint setting mode” of the VDC. VDC Control Module and Hydraulic Control Unit (VDCCM&H/U) > ADJUSTMENT |
Preparation tool
1. GENERAL TOOLTOOL NAMEREMARKSCircuit testerUsed for measuring resistance, voltage and current. ...
Component
(1)Horn switch (driver’s airbag module ASSY)(3)Horn relay(5)Horn ASSY - Lo(2)Roll connector(4)Horn ASSY - Hi ...
Other materials:
Dtc p2138 throttle/pedal position sensor/switch "d"/"e" voltage correlation
DTC DETECTING CONDITION:Immediately at fault recognitionCAUTION:After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode > OPERATION, and Inspection Mode Inspection Mode > PROCEDURE.TROUBLE SYMPTOM:• Improper idling• Poor driving performanceWIRING DIAGRAM: ...
