High Priority 92% confidence

Air conditioning stopped cooling / no response to AC button

Q: How to fix Air conditioning stopped cooling / no response to AC button in SEAT Ibiza 6L?

Diagnostics of parameter readings in the HVAC controller measurement blocks using an OBD tester and physical replacement of the damaged G17 external temperature sensor (located behind the front bumper) or G110 sensor in the engine.

in SEAT Ibiza 6L (2012-2024)

Symptoms

No cold air from vents

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

(6P) kompresor Delphi

Refrigerant: R134a Amount (g): 500g Oil: G 052 300 A2 PAO 68 lub PAG ISO 46 Oil (ml): 110ml

(6P) kompresor Denso

Refrigerant: R134a Amount (g): 500g Oil: G 052 300 A2 PAO 68 lub PAG ISO 46 Oil (ml): 90ml

V (6J) kompresor Denso

Refrigerant: R134a Amount (g): 500g Oil: G 052 300 A2 PAO 68 lub PAG ISO 46 Oil (ml): 140ml

See full specification

Have this problem?

Generate a personalized AI report for your SEAT Ibiza 6L or book a workshop visit.

Generate AI report Schedule visit

Air conditioning stopped cooling / no response to AC button

Symptoms

A/C Technical Specifications

Other problems in Ibiza 6L

Have this problem?