Subaru Legacy BN/BS (2015-2019) Service Manual: Check adaptive cruise control indicator light/constant speed cruise control indicator light and cruise set indicator light

Subaru Legacy BN/BS (2015-2019) Service Manual / Eyesight (diagnostics) / Diagnostics with phenomenon / Check adaptive cruise control indicator light/constant speed cruise control indicator light and cruise set indicator light

TROUBLE SYMPTOM:

Adaptive cruise control or conventional cruise control can be set, but adaptive cruise control indicator light/constant speed cruise control indicator light and cruise SET indicator light do not illuminate.

STEP	CHECK	YES	NO
1.CHECK ADAPTIVE CRUISE CONTROL INDICATOR LIGHT/CONSTANT SPEED CRUISE CONTROL INDICATOR LIGHT AND CRUISE SET INDICATOR LIGHT. Check the combination meter. System Operation Check Mode > OPERATION	Does adaptive cruise control indicator light/constant speed cruise control indicator light and cruise SET indicator light illuminate-	Diagnostics with Phenomenon > CHECK ADAPTIVE CRUISE CONTROL INDICATOR LIGHT/CONSTANT SPEED CRUISE CONTROL INDICATOR LIGHT AND CRUISE SET INDICATOR LIGHT	Replace the meter case assembly. Combination Meter
2.CHECK LAN SYSTEM. Perform the diagnosis for LAN system. Basic Diagnostic Procedure	Is there any fault-	Perform the diagnosis according to diagnosis for LAN system.	Replace the ECM. Engine Control Module (ECM) > REMOVAL Engine Control Module (ECM) > REMOVAL

Diagnostics with phenomenon

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Check eyesight steering switch

TROUBLE SYMPTOM:• Cruise control cannot be set. (Cancelled immediately.)• Cruise control cannot be released.WIRING DIAGRAM:NOTE:For the coupling connector, refer to WIRING SYSTEM.EyeSight ...

Other materials:

Inspection
1. Disconnect the ground terminal from battery sensor. NOTE2. Remove the clip (A), and loosen the clamps (B) and (C).3. Remove the air intake boot from the throttle body, and move it to the left side wheel apron.4. Disconnect the transmission radio ground terminal and transmission harness connector ...