What are the symptoms of A/C cooling is weak and gradually loses performance in Opel Mokka X?

No cold air from vents. Weak cabin cooling

High Priority 99% confidence

A/C cooling is weak and gradually loses performance

Q: How to fix A/C cooling is weak and gradually loses performance in Opel Mokka X?

Replacing the condenser with a new one and installing an accessory, fine protective mesh behind the bumper grill. We recommend careful inspection with UV - green contrast leaks from the condenser horns.

in Opel Mokka X (2016-2019)

Symptoms

No cold air from vents
Weak cabin cooling

Verifying license...

Technical diagnosis (Premium)

Recognized technical fault:

Auxiliary controller voltage instability detected

Technical analysis

Detailed analysis of HVAC controller operation parameters, CAN bus data readings, and diagnostic signal waveforms. Purchase PRO access or log in to read the full fault analysis.

Confirmed solution

Complete step-by-step repair procedure including module non-volatile memory reset, sensor calibration, and correct wiring routing. Unlock the full report to see the instruction.

Parts needed

Filters ferrite anti-interference / noise suppressor
Auxiliary starting battery (depending on cell status)

Workshop hacks

Important workshop tips for mechanics regarding bypasses without expensive control module replacement and manufacturer software service bulletins.

TSB / TPI service bulletins

TSB-24-HVAC-01TPI-2068943/2

A/C Technical Specifications

Refrigerant: R134a Amount (g): 450-500g Oil: PAG 46 Oil (ml): 120 - 150ml

Mokka A (Wszystkie wersje)

Refrigerant: R1234yf Amount (g): 570g Oil: PAG ISO 46 YF Oil (ml): 70ml

See full specification

Have this problem?

Generate a personalized AI report for your Opel Mokka X or book a workshop visit.

Generate AI report Schedule visit

A/C cooling is weak and gradually loses performance

Symptoms

A/C Technical Specifications

Other problems in Mokka X

Have this problem?