4.9(340 REVIEWS)
  • Mon: 8:00 am-5:00 pm
  • Tue: 8:00 am-5:00 pm
  • Wed: 8:00 am-5:00 pm
  • Thu: 8:00 am-5:00 pm
  • Fri: 8:00 am-5:00 pm
  • Sat: By Appointment
  • Sun: Closed
8419 Cherry Avenue Fontana, CA 92335
Schedule Appointment
(909) 574-2689

GMC

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  • 2017 GMC Sierra 1500

    GMC Sierra 1500
    Mileage
    75,843
    Service Date
    9/8/2025
    Services Performed
    • Vehicles mirror tilts down after turning vehicle off Perform vehicle health inspection found code b1181-one modulator control unit internal malfunction b11 83- 12 BCM internal malfunction b1153-11 motor relay stuck on perform BCM internal actuation test BCM is unable to command internal circuitry on due to shorts to ground and shorts to power found driver seat is unable to move rearward intermittently within a 4 second span driver seat track motors shorting out to power possibly from BCM upon inspection found driver side mirror internal circuits are different than original manufactured mirror causing shorts to power inside BCM recommend replacing driver side mirror with O.E. performing BCM re flash and test circuitry May need BCM replaced after removing mirror found BCM circuitry not shorted driver seat now operates as normal RECOMMEND DRIVER SIDE MIRROR RECOMMEND BCM AND PROGRAMMING
    • COURTESY CHECK – VISUAL INSPECTION ONLY
    • DRIVER SIDE POWER DOOR MIRROR – Remove & Replace
     
    BILL H. gave our service a 5 star review on 9/9/2025

  • 2017 GMC Sierra 1500

    GMC Sierra 1500
    Mileage
    73,513
    Service Date
    5/6/2025
    Services Performed
    • Perform health report found code: ECM: P219A:00. Fuel trim cylinder balance bank 1. The fuel sensor cylinder balance diagnostic detects an air/fuel imbalance between cylinders. The diagnostic monitors the frequency and amplitude characteristics of the pre-catalyst heated oxygen sensor (HO2S) signal, calculating a cumulative voltage over a predetermined sample period. An imbalance is indicated when multiple samples of the cumulative voltage are consistently higher than the desired value. Perform live data revision found short term fuel trim and long term fuel trim within the indicated range. Perform smog test applied, PASS. A test drive was performed to check the monitors and all numbers are displayed correctly. Perform spark plugs revision, found spark plugs worn. EPS: C0800 control module power circuit low voltage. U0073. Contour module communication high speed CAN bust off. TSB related to concern present for codes found in EPS control module.
    • COURTESY CHECK – VISUAL INSPECTION ONLY
    • REMOVE AND REPLACE SPARK PLUGS AND IGNITION COIL WIRES
    • SERVICING THROTTLE BODY SERVICING FUEL INJECTORS SERVICING IN FUEL TANK PUMP SERVICING INTAKE MANIFOLD AND VALVES FROM CARBON BUILD UP
    • POWER STEERING CONTROL MODULE OUT OF DATE, PERFORMED UPDATE
    • COURTESY CHECK
    • TECHNICIAN PERFORMED OIL AND FILTER CHANGE REPLACED OIL DRAIN PLUG WITH NEW.
    • RESET OIL LIFE MONITOR SYSTEM (IF EQUIPPED)
    • TORQUE SUBFRAME BOLTS
    • (SUBJECT TO INSPECTION, MAY NOT BE ABLE TO PERFORM DUE TO SAFETY REASONS)
    • SET TIRE AIR PRESSURE TO FACTORY SPEC
    • TOP OFF ALL FLUIDS
    • FRONT BRAKE PADS & ROTORS – Remove & Replace
    • REAR BRAKE PADS & ROTORS – Remove & Replace
    • REMOVE REAR ROTORS AND RESURFACE
     
    BILL H. gave our service a 5 star review on 5/7/2025

  • 2012 GMC Yukon

    GMC Yukon
    Mileage
    47,230
    Service Date
    3/23/2023
    Services Performed
    • performed inspection on customers passenger door handle. removed interior door panel and discovered interior handle is broken. requires replacement
    • COURTESY CHECK – VISUAL INSPECTION ONLY
    • FISHED OUT BROKEN PIECE AND REMOVED DAMAGED HANDLE, INSTALLED NEW EXTERIOR HANDLE, RE INSTALLED ANY REMOVED PANELS, VERIFIED OPENING AND CLOSING AS DESIGNED
    • Verify from customer when last major service was performed. Gather any other important vehicle information from customer. Change engine oil and filter. Lubricate chassis where possible. Replace PCV. Change transmission and/or differential fluids. Re
    • PERFORMED POWER STEERING FLUID EXCHANGE.
    • FLUSH BRAKE FLUID RESERVOIR FLUSH BRAKE LINES, CALIPERS, ABS UNIT TOP OFF FLUID
     
    TAMMY R. gave our service a 5 star review on 3/23/2023

  • 2015 GMC Yukon

    GMC Yukon
    Mileage
    71,828
    Service Date
    6/30/2021
    Services Performed
    • I found the AC compressor bolt loose found engine oil filter loose leaking a lot oil I NEED to remove ac belt and alternator belt to see we can make torn the engine because is locked is not turning Upon inspection preformed health report found multiple codes in multiple different modules and also found various codes for ecm short 1st step replace engine don't know if there are more problems pending until after engine is installed Found vehicle will not shift from park removed covers and tested shift interlock solenoid and found solenoid has power and ground but will not disengage
    • ENGINE ASSEMBLY – Removal & Installation – 4WD – [Includes: R&I Intake Manifold. Includes: R&I Front Propeller Shaft. Includes: R&I Radiator. Includes: R&I Air Conditioning Condenser; recover, evacuate and recharge Air Conditioning System.] – [Includes: R
    • oil andfilter change lube where applicable inspect filters
     
    ROBERT M. gave our service a 5 star review on 6/30/2021