Diagnostic trouble code P2E7E indicates: المكيف (A/C) الضاغط (الكومبريسور) التحكم الوحدة داخلي درجة الحرارة الحساس B دائرة مرتفعة. It was set by your vehicle's onboard diagnostics system and will typically keep the check engine light on until it's addressed.
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