Electrical system diagnosis: Identifying and diagnosing electrical issues in vehicles, including problems with lighting, starting, charging, and other electrical components. Wiring and harness repair: Repairing or replacing damaged wiring, connectors, and harnesses to ensure proper electrical connectivity and functionality. Component installation: Installing, repairing, or replacing electrical components such as batteries, alternators, starters, ignition systems, switches, relays, fuses, and wiring accessories. Electrical system upgrades: Upgrading vehicle electrical systems to accommodate aftermarket accessories such as audio systems, lighting upgrades, security systems, and electronic gadgets. Electrical system maintenance: Conducting routine maintenance on electrical systems to prevent issues and ensure optimal performance. This may include battery testing, alternator testing, and electrical system inspections. Diagnosing and repairing electronic systems: Troubleshooting and repairing electronic systems such as engine control modules (ECMs), anti-lock braking systems (ABS), airbag systems, and traction control systems. Testing and calibration: Testing electrical components and systems using specialized equipment such as multimeters, oscilloscopes, and diagnostic scanners. Calibrating sensors and electronic control units (ECUs) as needed. Wiring diagrams and schematics: Reading and interpreting wiring diagrams and electrical schematics to understand the layout and connections of vehicle electrical systems. Compliance with safety standards: Ensuring that all electrical work meets safety standards and regulations. Adhering to proper procedures for handling electrical components and hazardous materials. Documentation: Keeping accurate records of electrical repairs, installations, and maintenance activities. Documenting parts used, procedures followed, and diagnostic findings for billing and warranty purposes.