252101989 meter wires for XCMG ZL50G/ZL50GL Wheel Loader

product parameters

Product Name: Instrument Panel Wiring Harness
Part No.: 252101989
Applicable Model: XCMG ZL50G, ZL50GL Wheel Loader
Type: Cab instrument area wiring harness assembly
Installation Position: Cab instrument panel area
Function: Signal transmission and power connection for gauges, indicator lights, switches, and electrical components

Applicable Scenarios

Widely used in quarry, aggregate yard, and earthwork construction sites with obvious vibration and heavy dust. It is a key wiring harness accessory for ensuring accurate instrument display and stable signal transmission.

▪ Manufactured to OEM routing layout for good installation fit
Harness routing, length, and connector positions are designed to ZL50G/ZL50GL instrument panel electrical interfaces, requiring no original layout modification during replacement and shortening on-site repair time.

▪ Insulation provides wear, oil, and aging resistance
Harness insulation provides certain protection against cab interior oil and machine vibration, suitable for long-term loader use.

▪ Connector specifications match original instrument components
Connectors are manufactured to original gauge, indicator light, and switch specifications for good mating fit, reducing display abnormalities from poor contact.

FAQ 

Q：Is abnormal instrument display always caused by the harness?
A: Not necessarily. Check the instruments themselves, sensors, fuses, and connectors first. Inspect the harness for open circuits, shorts, or insulation damage after confirming peripheral components are normal.

Q：Can the harness be partially repaired?
A: Minor insulation damage can be temporarily treated with insulating tape or heat shrink tubing. Loose connectors can be re-crimped or terminals replaced. If the harness has multiple internal breaks or large-area damage, replacing the entire harness is recommended.

Q：What to note during instrument panel harness installation?
A: Confirm the harness model matches the vehicle configuration and disconnect power before installation. Route the harness along the original path, avoiding contact with sharp edges and high-temperature components. Insert connectors fully with locks engaged after alignment.

Q：How to maintain the instrument panel harness daily?
A: Regularly check harness insulation for damage and connectors for looseness and corrosion. Avoid liquid entering connectors during cleaning. Check harness fixing clips during electrical system maintenance.