1. Suction & Liquid Pipe Assembly
1.If a compressor is available, the air conditioner is operated for a few minutes in the engine idle state and then the engine is stopped.
2.Disconnect the negative (-) battery terminal.
3.Recover the refrigerant with a recovery/charging station.(Refer to Air conditioning System - "Repair procedures")
4.Remove the engine cover.(Refer to Engine Mechanical System - "Engine Cover")
5.Loosen the mounting nut and separate the expansion valve cover (A).
Tightening torque : 7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)
6.Loosen the mounting bolts and separate the expansion valve (A) fron evaporator core.
Tightening torque : 8.8 - 13.7 N.m (0.9 - 1.4 kgf.m, 6.5 - 10.1 lb-ft)
7.Loosen the mounting nuts and separate the suction line (A), discharge line (B).
Tightening torque : 21.6 - 32.4 N.m (2.2 - 3.3 kgf.m, 15.9 - 23.9 lb-ft)
8.Disconnect the APT sensor connector (A).
9.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")
10.Remove the engine mounting braket.(Refer to Engine Mechanical System - "Engine Mounting")
11.Separate the compressor suction line (A) and discharge line (B) connection bolts and disconnect the line.
Tightening torque : 21.6 - 32.4 N.m (2.2 - 3.3 kgf.m, 15.9 - 23.9 lb-ft)
• Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.(Refer to General Information - "Lift and Support Points")
12.Loosen the mounting bolt and remove the Front suction & Liquid pipe assembly (A).
Tightening torque : 7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)
13.Install in the reverse order of removal.
• Plug or cap the lines immediately after disconnecting them to avoid moisture and dust contamination.
• Tighten the bolt or nut joint to the specified torque.
• Using a gas leak detector, check for refrigerant leakage.
• Evacuate air in the refrigeration system and charge system with refrigerant.
Capacity : R-1234yf : 600 ± 25 g (21.2 ± 0.88 oz.)
Hyundai Santa Cruz 2021-2025 Owners Manual: Cabin Air Filter
Filter Inspection
The cabin air filter should be replaced
according to the Maintenance Schedule.
If the vehicle is operated in severely airpolluted
cities or on dusty rough roads
for a long period, it should be inspected
more frequently and replaced sooner.
Replace the cabin air filter by foll ...
Hyundai Santa Cruz 2021-2025 Owners Manual: Vehicle Auto-Shut Off
If your vehicle is parked and the engine
is left on for a long period of time, the
engine will turn off automatically to help
reduce fuel consumption and prevent
accidents caused by carbon dioxide
poisoning.
Operating conditions vehicle autoshut
off timer operates'
when all the following condi ...