What to do if the Changan CS75 automatic transmission cannot shift gears?
3 Answers
Changan CS75 automatic transmission cannot shift gears due to the following reasons: 1. Internal failure of the gear shift lever assembly. The gears inside the gear shift lever are worn, causing the lever to get stuck and making it difficult to pull forward or backward. This results in the inability to shift gears or difficulty in shifting. 2. Failure of the P-gear lock solenoid valve and brake switch inside the gear shift lever. The P-gear solenoid valve prevents accidental shifting into other gears when starting the vehicle. It releases immediately upon receiving the signal from the brake pedal. 3. Failure of the clutch disc and clutch pressure plate. This leads to incomplete clutch disengagement, usually requiring the replacement of the clutch three-piece set.
I've been driving a Changan CS75 automatic transmission for seven or eight years, and occasionally encounter situations where I can't shift gears, usually caused by a few common reasons. For example, not pressing the brake firmly enough is the most common issue; automatic transmission cars require the brake to be fully depressed to shift gears. Or the gear lever might be stuck—try gently wiggling it to see if it loosens. Sometimes, a temporary electronic system glitch can be resolved by restarting the engine; turn off the engine, wait 30 seconds, and then try starting it again. If you park on a slope without engaging the handbrake, it might also affect gear shifting. Troubleshooting is simple: first, confirm if the brake lights are on, as they are linked to the signal; then check if the driver's floor mat is pressing against the brake pedal. If the issue persists, avoid forcing the gear shift to prevent damage to the transmission; find a safe spot to park, turn on the hazard lights, and call a mechanic for assistance. Regular maintenance, such as checking transmission fluid levels and brake system health, can help prevent major issues.
As a hands-on car owner, I have my own tips for dealing with gear shifting issues in the CS75 automatic transmission. First, make sure to firmly press the brake—this is crucial, as many problems arise from insufficient braking. Next, check if the gear lever is loose or obstructed by foreign objects; sometimes dirt can jam it and make shifting difficult. If that doesn’t work, try a simple restart: turn off the engine, wait a minute, then restart, press the brake, and shift gears. Also, check the dashboard warning lights—if there’s a code, consult the manual. Another point is to inspect the transmission fluid level—pop the hood, locate the dipstick, and check the oil level. Preventive maintenance includes regularly cleaning the gear shift area to avoid dirt buildup and avoiding parking on rough terrain. Always wear gloves for safety when handling these issues yourself. If the problem persists, seek professional repair promptly—a small cost now can save big trouble later. I believe the CS75 is a stable performer, but addressing minor issues early saves both money and hassle. Developing good habits goes a long way.
