Honda Civic

Technical specifications of air conditioning and 14 documented fault patterns from real workshop repairs.

Most Common A/C Problems

Weak cabin cooling / Loss of performance and unpleasant odor (musty/mold)

High Priority99%
Weak cabin coolingMusty mold odor from vents
Details

Unstable A/C operation in AUTO mode / incorrect cabin temperature

High Priority99%
Unusual noises when A/C is turned onWarning light on dashboard
Details

Air conditioning stopped cooling / no response to AC button

High Priority98%
No cold air from vents
Details

A/C cooling is weak and gradually loses performance

High Priority97%
Problem visible at standstill or in trafficProblem appears while driving
Details

Unusual noise and metallic grinding when A/C is on

High Priority98%
No cold air from ventsUnusual noises when A/C is turned onDark sludge or metal shavings in system
Details

Air conditioning stopped cooling / no response to AC button

High Priority97%
No cold air from vents
Details

Unusual noise and metallic grinding when A/C is on

High Priority98%
Weak cabin coolingAir conditioning works intermittentlyUnusual noises when A/C is turned on
Details

Asymmetric cooling (driver/passenger different temperature)

High Priority97%
No cold air from ventsDifferent temperature on both sides of the cabinAir blows from incorrect vents
Details

Cabin blower does not work or works only on maximum speed

High Priority98%
Blower works only on highest speedUnusual noises when A/C is turned onA/C does not react to control panel settings
Details

Hissing from vents and slow loss of refrigerant

High Priority97%
No cold air from ventsDifferent temperature on both sides of the cabinAir blows from incorrect vents
Details

Air conditioning stopped cooling / no response to AC button

High Priority99%
No cold air from ventsProblem visible at standstill or in traffic
Details

A/C cooling is weak and gradually loses performance

High Priority99%
No cold air from vents
Details

A/C cooling is weak and gradually loses performance

High Priority98%
Slow loss of refrigerant
Details

A/C cooling is weak and gradually loses performance

High Priority96%
No cold air from ventsWeak cabin coolingProblem appears while drivingIrregular A/C operation
Details

A/C Technical Specifications

VariantRefrigerantAmount (g)OilOil (ml)
1,0 VTEC / 1,5 VTEC / 2,0 typ RR1234yf430gPOE PAO 68 AA1100ml
1,6 iDTECR1234yf420gPOE PAO 68 AA1100ml
1,0 VTEC / 1,5 VTEC / 2,0 typ RR134a430gND8 PAO 68 AA1 lub PAG ISO 46100ml
X - (FC/FK)R134a400-450gPAG 46110 - 130ml
IX 1,4 i-VTEC/1,8 i-VTEC/2,2 Di-DTEC kierownica po lewej stronieR134a380gND8 PAO 68 lub PAG ISO 4670ml
IX 1,4 i-VTEC/1,8 i-VTEC/2,2 Di-DTEC kierownica po prawej stronieR134a420gND8 PAO 68 lub PAG ISO 4680ml
Hybrid IMA kierownica po lewej stronieR134a475gSE-10Y POE b.d.b.d.ml
VIII 1,4 i/1,8 iR134a450 – 480gSP 10 PAO 68 lub PAG ISO 4680ml
VIII 2,2 D i-CTDIR134a450 – 480gSP 10 PAO 68 lub PAG ISO 4685ml
1,7 D CTDIR134a500 – 550gPAG PAO 68 lub PAG ISO 46145ml
Civic - Coupé (EU/EP/EM) 1,4 i/1,6 i/2,0 iR134a500 – 550gSP 10 PAO 68 lub PAG ISO 46130 – 150ml
5-drzwiowy – kompresor DensoR134a500 – 550gND8 PAO 68 lub PAG ISO 46120ml
5-drzwiowy Diesel kierownica po lewej stronieR134a640gSP 10 PAO 68 lub PAG ISO 46135ml
5-drzwiowy Diesel kierownica po prawej stronieR134a560gSP 10 PAO 68 lub PAG ISO 46135ml
kompresor SandenR134a500 – 550gSP 10 PAO 68 lub PAG ISO 46130ml
2/3/4-drzwiowy – kompresor DensoR134a600 – 650gND8 PAO 68 lub PAG ISO 46140ml
kompresor SandenR134a600 – 650gSP 10 PAO 68 lub PAG ISO 46130ml
5-drzwiowyR134a500 – 550gSP 10 PAO 68 lub PAG ISO 46120ml
kompresor DensoR134a500 – 550gND8 PAO 68 lub PAG ISO 46120ml
kompresor MatsushitaR134a500 – 550gGU10 PAO 68 lub PAG ISO 46140ml
kompresor SandenR134a500 – 550gSP 10 PAO 68 lub PAG ISO 46120ml
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Summary

Documented faults
14
Engine variants
21
Average confidence
98%