P2309

DTC P2309, sometimes indicated as P230900 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the ignition system causing ignition coil "d" primary control circuit low.

The ignition coil "D" primary control circuit low means that the ignition coil "D" is not getting the correct amount of voltage. This can be caused by a number of things, including a bad ignition coil, a bad ignition module, a bad wiring harness, or a bad PCM.
The best way to fix this problem is to find the source of the problem and fix it. If the problem is a bad ignition coil, then replace the coil. If the problem is a bad ignition module, then replace the module. If the problem is a bad wiring harness, then replace the wiring harness. If the problem is a bad PCM, then replace the PCM.

• P2309: Ignition Coil D Primary Control Circuit Low
• P2309: Ignition Coil "D" Primary Control Circuit Low
• P2309: Ignition coil D, primary circuit – circuit low
• P2309 00: Ignition coil D, primary circuit - circuit low

These codes are commonly diagnosed with error code P2309.

• P2303 [3] Ignition Coil "B" Primary Control Circuit Low
• P2306 [3] Ignition Coil "C" Primary Control Circuit Low
• P2301 [2] Ignition Coil "A" Primary Control Circuit High
• P2300 [2] Ignition Coil "A" Primary Control Circuit Low
• P2304 [2] Ignition Coil "B" Primary Control Circuit High
• P2307 [2] Ignition Coil "C" Primary Control Circuit High
• P2310 [2] Ignition Coil "D" Primary Control Circuit High
• P0351 [2] Ignition Coil A Primary/Secondary Circuit Malfunction
• P0358 [2] Ignition Coil H Primary/Secondary Circuit Malfunction
• P0352 [1] Ignition Coil B Primary/Secondary Circuit Malfunction
• P0353 [1] Ignition Coil C Primary/Secondary Circuit Malfunction
• P0354 [1] Ignition Coil D Primary/Secondary Circuit Malfunction
• P0355 [1] Ignition Coil E Primary/Secondary Circuit Malfunction
• P0357 [1] Ignition Coil G Primary/Secondary Circuit Malfunction