Subaru Legacy BN/BS (2015-2019) Service Manual: Removal
1. Disconnect the ground terminal from battery sensor. NOTE 2. Remove the heater control assembly. (1) Release the clips and claws, then detach the control module cover.
(2) Release the screws and clips, then detach the heater control assembly. CAUTION: • Insert a flat tip screwdriver wrapped with a protection tape into the position (a) shown in the figure, and move it in the arrow direction to remove the clip. When both clips are removed, pull out the heater control assembly by hand inserted through the space. • Be careful not to damage the clips and the control panel.
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Control panel
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Inspection
1. Check the illumination operation when battery voltage is applied between the connector terminals.Terminal No.Inspection conditionsSpecification2 (+) — 6 (−)Apply battery voltage.Light ON2. ...
Other materials:
Control module i o signal electrical specification
Terminal No.ContentsMeasuring conditionStandard1 ←> Chassis groundBattery power supplyAlways8 — 16 V2 ←> Chassis groundIgnition power supply (main)Ignition switch ON8 — 16 V3 — — — 4 — — — 5 — — — 6CAN H (CAN communication line) — — 7CAN L (CAN communicatio ...
