NEXON

ELECTRICAL

INTRODUCTION:

The electrical system of this vehicle is a combination of electrical and electronic devices.

These are connected to each other electrically through wiring harness and electronically

through high speed CAN (Controller Area Network).The CAN gives reduction in complexity

& weight of Wiring harness & number of sensors. Many new capabilities have been added

due to the ability of the controllers to communicate with each other.

The trouble shooting of this vehicle should begin by reading errors logged by various

ECUS’/controllers using a diagnostic tester and by confirmation that the controller no

longer logs the error. Every effort has been done in this manual to simplify the

troubleshooting of a vehicle of such complexity.

Details of wiring harness, their routing and electrical circuit schematics of different systems

are included in this Manual. These are only for guidance during troubleshooting. However,

due to continuous improvements on the product, the actual wiring layout, locations of

components and connectors, the wire colour codes etc. are likely to be different on the

vehicle, which would be informed to you from time to time