JLR Gearbox Repair in Shropshire

About Our Gearbox Repair Service

The ZF 8HP automatic gearbox is fitted to the majority of modern Jaguar and Land Rover models, and while it's a reliable unit when properly maintained, it's sensitive to contaminated fluid and electronic faults. JLRMAN carries out full gearbox fluid services — not a simple top-up but a complete drain, filter replacement, and refill with the correct specification fluid. We also carry out ZF gearbox adaptations and calibrations using JLR diagnostic software, addressing hesitation, harsh shifts, and fault codes before they develop into mechanical failures.

Common Issues We Address

• ✓ZF 8HP harsh gearshift caused by degraded fluid and worn mechatronic unit
• ✓JLR 9-speed gearbox judder and hesitation — software and mechanical
• ✓Torque converter shudder on high-mileage ZF units
• ✓Selector module failure on Range Rover and Discovery models
• ✓Transfer case oil degradation causing AWD faults

Frequently Asked Questions