The Jeep Renegade gearbox serves the most compact SUV in the brand's line-up — a versatile vehicle equally at home in the city and on the trails. Unveiled at the Geneva Motor Show in March 2014, the Renegade comes with a robust transmission built for adventure, though not without its potential failings. EDEN BOITES is here to help you understand how it works, identify the different gearbox types, and respond effectively when something goes wrong.
Jeep Renegade Gearboxes
Under the bonnet, a broad range of petrol and diesel engines — developed primarily by Fiat — produces between 110 and 170 bhp for versatile, economical use. The latest evolution introduced a 1.5 petrol unit producing 130 bhp, paired with an electric motor. On the transmission side, the Renegade is available in two-wheel drive or in four-wheel-drive form, badged Active Drive, which can disconnect the rear axle or distribute torque equally between axles, with four driving modes: auto, sand, mud and snow.
Across five production phases, several gearboxes have been fitted: 5- or 6-speed manual, 6-speed automated manual, 6- or 9-speed automatic, and then the DDCT dual-clutch unit.
How Do These Transmissions Work?
The 5- or 6-Speed Manual Gearbox
The driver selects the gear using the gear lever. A clutch system, comprising the clutch disc and flywheel, connects and disconnects the engine from the transmission. During a gearchange, the synchromesh rings match the engine speed to the input shaft speed for smooth gear engagement.
The Dual-Clutch Gearbox (DDCT)
Two separate clutches handle even and odd gears respectively. No clutch pedal is involved — an electronic control unit manages all gearchanges. These gearboxes may use dry clutches, operating in open air, or wet clutches, running in an oil bath.
The TCT9 and BVA9 Automatic Gearboxes
A torque converter transfers drive to the transmission. Gear selection is managed by the valve body, itself controlled by electronic software that chooses the appropriate gear according to driving conditions. A planetary gear set, made up of several gears and pinions, multiplies torque and selects the required combinations.
What Should You Do If Something Goes Wrong?
An unusual noise, a gearbox oil leak, or a change in the vehicle's behaviour should prompt you to act quickly. The first step is always to have the problem diagnosed by a qualified mechanic. Depending on the severity of the fault, the repair may involve replacing the clutch, synchromesh rings, gears, torque converter or valve body. In some cases, a simple oil change or a software adjustment is all that is needed.
When the gearbox is seriously damaged, a complete exchange may be necessary. Reconditioning is then a controlled alternative: all components are inspected and replaced where required, restoring your Renegade to reliable transmission performance.
Frequently Asked Questions
How Do I Identify the Gearbox Type on My Renegade?
Check the production phase, the engine specification and the gearbox code. These details will confirm whether you have a manual, an automated manual, an automatic or a DDCT dual-clutch unit.
Is a Gearbox Oil Leak Serious?
Yes. Reduced lubrication can cause significant damage. Have the vehicle diagnosed without delay.
Repair, Exchange or Reconditioning?
It depends on the fault. A minor issue can sometimes be resolved with an oil change or an adjustment, whereas more serious wear justifies an exchange or reconditioning.
How Do I Check Part Compatibility?
Provide your gearbox reference or your vehicle's registration number: this information allows us to identify the exact part for your vehicle.
Why Choose EDEN BOITES?
At EDEN BOITES, every gearbox is reconditioned and then rigorously inspected and tested by our experts, to supply you with a part that is perfectly suited to your Renegade and of impeccable quality. Our gearboxes carry a warranty of up to 24 months and are offered, in accordance with our Terms and Conditions, with a satisfaction-or-money-back guarantee. Payment can be spread over several instalments, in up to 10 instalments. We deliver throughout France and the European Union, with lead times confirmed on quote, and we collect your old gearbox from a location of your choice. To find the right transmission, browse our Jeep range and our full selection of gearboxes. Read our guide on the transfer case, and our advice pages for the Jeep Compass and the Jeep Liberty.
