Commercial Vehicle Electronic Repair Services

Don’t let a failed electronic controller be what keeps your truck or piece of heavy machinery from starting, responding properly, or allowing you to return to work.

Nick’s Electronic Repair provides mail-in commercial vehicle electronic repair for select CPC4 and Bobcat controllers so whatever the job, you can get it done reliably without having to purchase an all new vehicle or piece of heavy machinery.

Our experienced technicians inspect and diagnose your original module, complete the necessary electronic repairs, test its operation, and ship it back to you.

Note: This is a module-focused electronic mail-in repair service rather than an in-person mechanical commercial vehicle repair service.

Commercial Vehicle Controllers We Repair

BOBCATS

5-Year Warranty Option

We repair original Bobcat keyed controller bases used in select excavator models. Our commercial vehicle controller repair service addresses electronic, display, gauge, connector, and corrosion-related problems that can affect the operation of your equipment.

Bobcat Excavator Keyed Controller Base 6675243 Repair Service

Bobcat Excavator Keyed Controller Base 6675243 Repair Service

$674.95

Common Problems

  • Dead No Power
  • Button and Glass Replacements
  • Water and Corrosion damage
  • Damage Pins
  • Code Troubleshooting

Repairs We Offer

  • Damaged Pin Replacement
  • Temp Gauge Not working
  • Water Damage and Corrosion Restoration
  • Stepper Motor Replacements
  • Preventive Repair
Purchase Service

CPC4

1 and 2 year Warranty Options

Ship us your original module for live testing and diagnosis. Nick’s services select CPC4 modules used in Freightliner, Western Star, Cummins, Mercedes, and Thomas Bus applications equipped with Detroit Diesel engines.

Freightliner Cascadia CPC4 A0034461002 / 001 Module Repair

CPC4 Diagnostic A0034461002 / 001/002/003/004/005

$19.95

Common Problems

  • Truck does not start/intermittently starts
  • Dead Throttle/no throttle
  • No acceleration pedal signal detected
  • The truck won't go over a certain speed (10mph)
  • No communication

Repairs We Offer

  • Reball
  • Preventive Repair
Purchase Service

CPC4 Common Powertrain Controller Repair

How to Diagnose your CPC4

CPC4 problems can resemble other electrical or vehicle faults, so an accurate diagnosis should come before repair. Review our CPC4 diagnostic and failure-prevention guide to learn more about common symptoms and how these modules are tested.
You can also purchase our $19.95 mail-in diagnostic service. If you still have questions, call (520) 838-9359 or complete the contact form below.

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How to fix a CPC4

The most common cause of a defective CPC4 is bad solder connections between the CPC4's main processor and the circuit board. To fix it a reball is required. Learn more by checking out our in depth Repair tutorial breakdown

Learn more

Common CPC4 Symptoms We Repair

Check engine light due to CPC CPC reads as a different module CPC failure with faulty codes - SPN 609 FMI 1 or SPN 961/FMI 2 - GHG14 CPC clock data is invalid DEF engine light blinks red in a full tank Dashboard Cluster loses communication Not counting mileage correctly

How Our Mail-In Commercial Vehicle Repair Service Works

  1. Select your service. Purchase the appropriate diagnostic or repair service for your controller.
  2. Ship your original module. Follow the instructions sent by email to package and mail the defective controller to our repair center.
  3. We diagnose the fault. Our technicians inspect and test the controller to determine the cause of the problem.
  4. We complete the repair. Once the fault is confirmed, we perform the appropriate electronic repairs.
  5. We test and return the module. The controller undergoes bench testing and quality checks before being shipped back using your selected shipping method. 

All of our CPC4 Repairs come with a 1 Year Warranty! 

Get CPC4 Repair Service Now