Check Engine Light - Transmission

If the light is steady and the vehicle drives normally, you can usually drive to a repair shop. If the light is flashing, this indicates a severe problem - pull over safely and have the vehicle towed.

You can clear the code with a scanner or by disconnecting the battery, but this doesn't fix the underlying problem. The light will likely return until the actual issue is repaired.

A basic code read is often free at auto parts stores. A professional diagnosis with road test and detailed inspection typically costs $75-$150. This is money well spent to identify the exact problem.

A flashing light indicates a severe issue requiring immediate attention - often a misfire that could damage the catalytic converter. If accompanied by transmission problems, pull over immediately and don't drive further.

Yes, a transmission issue can trigger the check engine light, transmission warning light, traction control light, and ABS light simultaneously since these systems share sensors and communicate with each other.

Intermittent lights often indicate a problem that only occurs under certain conditions - like an electrical connector that loses contact when hot or a solenoid that sticks occasionally. These can be tricky to diagnose.

P0700 is a general "transmission malfunction" code that indicates another, more specific transmission code is stored. It's not diagnostic by itself but signals that transmission codes need to be read with a more advanced scanner.

Yes, address it soon. Some codes indicate early-stage problems or sensor issues that won't affect driving immediately but will worsen. Early repair is typically much cheaper than waiting for complete failure.