How to solve the gear exclamation mark light on Jiangling Transit?

[DiEsther]

It is usually caused by transmission failure, or it may be caused by other reasons, such as damage to the brake light controller. When parking, the vehicle should be placed in the parking gear or parking position, and the hand brake should be pulled. Do not use D+ foot brake.

[GavinMarie]

Last time I drove the old Transit, I also encountered this gear warning light. First, I checked the transmission dipstick myself and found the oil level was a bit low. After topping up with the specific oil, the light went off. If the oil isn't the issue, then the transmission sensor might be the culprit. The sensors in this model are particularly prone to moisture, often triggering false alarms after driving on muddy roads in the rain. The safest bet is to visit a repair shop to read the fault codes. Jiangling 4S shops have specialized diagnostic tools that can quickly determine whether it's a wiring issue or a valve body fault. Whatever you do, don't keep driving it as is. My neighbor put off repairs and ended up spending thousands on a major transmission overhaul. During regular maintenance, remember to ask the mechanic to specifically check the transmission oil seal—this model's seals tend to wear out quickly after 100,000 kilometers.

[LenaRose]

This yellow gear light indicates a transmission system warning. First, try turning off the engine and restarting to see if the light goes away—sometimes electronic systems glitch and give false alarms. If it stays on, you need to take it seriously. I recommend checking the transmission fluid first. The Transit requires specific ATF fluid—don’t mix different types. If the fluid is dark or has a burnt smell, it needs replacing. For electrical issues, focus on whether the transmission control module connector is loose—this vehicle’s high chassis and strong vibrations can shake connections loose. If you’re unsure, don’t guess—have a repair shop scan for trouble codes with a diagnostic tool for accuracy. For safety, keep speed under 60 when the light is on, as automatic transmissions can suddenly lock gears if there’s an issue.

[SanHailey]

A lit transmission warning light is no small matter. Here are some simple initial troubleshooting steps: First, pop the hood and feel the temperature of the transmission housing - abnormal overheating might indicate a failed oil pump. Then listen for any metallic grinding noises while driving; if heard, stop immediately. These are about all you can do yourself - the rest requires a lift. Last time I encountered this, it was a faulty speed sensor, and replacing it with OEM parts cost just 300 yuan. For Jiangling Transit vans, pay special attention to transmission cooling - if frequently hauling heavy loads, it's best to install an auxiliary cooler. Don't ignore this issue and keep driving, as breaking down mid-trip and needing a tow would be far more troublesome.