Subaru Crosstrek Service Manual: Inspection
HVAC SYSTEM (HEATER, VENTILATOR AND A/C) > Control Panel
INSPECTION
1. CHECK ILLUMINATION
1. Check the illumination operation when battery voltage is applied between the terminals of control panel.
• Manual A/C model
Terminal No. | Inspection conditions | Specification | Connection diagram |
14 (+) — 12 (−) | Connect battery to the terminals | Light ON |
• Auto A/C model
Terminal No. | Inspection conditions | Specification | Connection diagram |
37 (+) — 35 (−) | Connect battery to the terminals | Light ON |
2. If it does not operate normally, replace the heater control assembly.
2. BLOWER SWITCH (MANUAL A/C MODEL)
1. Measure the resistance between the control panel terminals.
Preparation tool:
Circuit tester
Terminal No. | Inspection conditions | Standard | Connection diagram |
— | OFF | — | — |
1 — 2, 4 | 1 (LO) | Less than 1 ? |
1 — 3, 4
2 (M1)
Less than 1 ?
1 — 4, 6
3 (M2)
Less than 1 ?
1 — 4, 5
4 (HI)
Less than 1 ?
2. Replace the heater control assembly if the inspection result is not within the standard.
Control panel
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Removal
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Other materials:
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Waxing and polishing
Always wash and dry the vehicle before
waxing and polishing.
Use a good quality polish and wax and
apply them according to the manufacturer's
instructions. Wax or polish when
the painted surface is cool.
Be sure to polish and wax the chrome trim,
as well as the painted surfaces. Loss of
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Removal
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