Vauxhall Antara power steering not working.

Could check the power steering fuse first , but if not that , sounds like pump failure

Vauxhall Antara (from 2011) – fuse box diagram
Years of production: 2011, 2012, 2013, 2014, 2015, 2016

Fuse box in engine compartment
Opel Antara (2011) - bezpieczniki - komora silnika
Vauxhall Antara (2011) – fuse box – engine compartment
Fuse Circuit
ABS Anti-lock Brake System
A/C Climate control, air conditioning system
BATT1 Instrument panel fuse box
BATT2 Instrument panel fuse box
BATT3 Instrument panel fuse box
BCM Body Control Module
ECM Engine Control Module
ECM PWR TRN Engine Control Module, Powertrain
ENG SNSR Engine sensors
EPB Electrical parking brake
FAN1 Cooling fan
FAN3 Cooling fan
FRT FOG Front fog lights
FRT WPR Front wiper
FUEL/VAC Fuel pump, vacuum pump
HDLP WASHER Headlight washer
HI BEAM LH High beam (lefthand)
HI BEAM RH High beam (righthand)
HORN Horn
HTD WASH/MIR Heated washer fluid, heated exterior mirrors
IGN COIL A Ignition coil
IGN COIL B Ignition coil
LO BEAM LH Low beam (lefthand)
LO BEAM RH Low beam (righthand)
PRK LP LH Parking light (lefthand)
PRK LP RH Parking light (righthand)
PWM FAN Pulse width modulation fan
REAR DEFOG Heated rear window
REAR WPR Rear wiper
SPARE —
DTOP LAMP Brake lights
STRTR Starter
TCM Transmission Control Module
TRLP PRL LP Trailer parking lights
Instrument panel fuse box
Opel Antara (2011) - bezpieczniki - deska rozdzielcza
Vauxhall Antara (2011) – fuse box- instrument panel
Fuse Circuit
AMP Amplifier
APO JACK (CONSOLE) Power outlet (centre console)
APO JACK (REAR CARGO) Power outlet (load compartment)
AWD/VENT All-wheel drive, ventilation
BCM (CTSY) Courtesy lights
BCM (DIMMER) Instrument illumination
BCM (INT LIGHT TRLR FOG) Interior lights, trailer fog light
BCM (PRK/TRN) Parking lights, turn signals
BCM (STOP) Brake lights
BCM (TRN SIG) Turn signals
BCM (VBATT) Battery voltage
CIGAR Cigarette lighter
CIM Communications Integration Module
CLSTR Instrument cluster
DRL Daytime running lights
DR/LCK Driver door lock
DRVR PWR SEAT Driver power seat
DRV/PWR WNDW Driver power window
F/DOOR LOCK Fuel filler flap
FRT WSR Front washer
FSCM Fuel system
FSCM/VENT Fuel system, vent solenoid
HEATING MAT SW Heating mat switch
HTD SEAT PWR Seat heating
HVAC BLWR Climate control, air conditioning fan
IPC Instrument panel cluster
ISRVM/RCM Interior mirror, remote compass module
KEY CAPTURE Key capture
L/GATE Tailgate
LOGISTIC MODE Logistic mode
OSRVM Exterior mirrors
PASS PWR WNDW Passenger power window
PWR DIODE Power diode
PWR MODING Power moding
RADIO Radio
RR FOG Heated rear window
RUN 2 Power battery key on run
RUN/CRNK Run crank
SDM (BATT) Safety Diagnosis Module (Battery)
SDM (IGN 1) Safety Diagnosis Module (Ignition)
SPARE —
S/ROOF Sunroof
S/ROOF BATT Sunroof battery
SSPS Power steering
STR/WHL SW Steering wheel
TRLR Trailer
TRLR BATT Trailer battery
XBCM Export Body Control Module
XM/HVAC/DLC XM satellite radio, climate control, data link connection
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.