Hernandez.auto Electric

Hernandez.auto Electric Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Hernandez.auto Electric, Los Angeles, CA.

12/06/2025

DEF DOSING UNIT RELAY HEATER CIRCUIT FAULT DIAGNOSTIC AND REPAIR 💥OPEN/CORRIDED WIRED FROM PIN 7 ECM TO RELAY .

Heavy duty diesel electric specialist, located in LA area. We're mobile and come to you. diagnostics and repairs, obd hd...
04/16/2024

Heavy duty diesel electric specialist, located in LA area. We're mobile and come to you. diagnostics and repairs, obd hd/im smog testing send us a DM ,call or text for any questions or more info (323)438-2105.
instagram: hernandez.dieselelectric

Heavy duty diesel electric specialist, we're mobile and come to you. diagnostics and repairs, obd hd/im smog testing sen...
04/08/2024

Heavy duty diesel electric specialist, we're mobile and come to you. diagnostics and repairs, obd hd/im smog testing send us a DM ,call or text for any questions or more info (323)438-2105

11/29/2023

Open circuit on J1939 communication on a KWT680 with a CumminsX15 engjne .

03/29/2023

we also do ecm programming/ updates for cummins engines

03/29/2023

customer concern: driver would lose acceleration , and gauges would drop on the cluster . Pt2 repair and test drive

03/29/2023

customer concern driver would lose acceleration , and gauges would drop on the cluster . Pt1
Any questions, quotes or to book DM/ call or text (323)438-2105

03/29/2023

2018 cascadia with dd15 soot
sensor not communicating with acm and not recieving power. For your diagnostic needs call or text us at 3234382105

03/29/2023

CPC REPROGRAM. we reprogram/update all detroit modules MCM, ACM,TCM , etc

DPF cleaning, aftertreatment faults, check engines , abs and more!
03/29/2023

DPF cleaning, aftertreatment faults, check engines , abs and more!

customer concern - check engine light and oil pressure gauge didnt move. issue started after shop installed a new ecm to...
11/27/2022

customer concern - check engine light and oil pressure gauge didnt move. issue started after shop installed a new ecm to fix a prior issue . they told him he needed to replace the oil pressure sensure then that the ecm needed to get programmed properly he did both n issue didn't go away. i wonder why 🤔🤦🏻‍♂️

Address

Los Angeles, CA

Telephone

+13234382105

Website

Alerts

Be the first to know and let us send you an email when Hernandez.auto Electric posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Hernandez.auto Electric:

Share