B2429 Trouble Code

View B2429 obd/2 error code description and symptoms. B2429 engine photo

The Transmission Range Sensor (also referred to as the PRNDL input an/or neutral safety switch) tells the transmission control module (TCM) an the engine control module (PCM) that the transmission is in park, reverse, neutral, drive, low, 2nd, 3rd etc. It is attached directly to the manual valve of transmission, so when the shift lever is moved from park to drive, the Transmission Range Sensor communicates this critical information to the above mentioned vehicle control module systems.

On some transmissions, such as automated manual transmissions or automatic transmissions with manual mode, the GSP switch lets the TCM know whether or not the driver has selected automatic or manual function. On manual transmissions, the GSP switch informs the TCM which gear the driver is selecting, and may function as a neutral safety switch, depending on system design. The TCM also uses the gate select position switch to monitor transmission operation. For example, if the driver selects manual mode and selects 3rd gear on an automatic transmission, the TCM may monitor speed sensors to detect clutch and brake slippage.

Difficulty Level (Expert)
Level
Repair Time (60 Min.)
Time
Cost Prediction : $ 80-120

B2429 Error Code Repair Process :

If your b2429 a/c post heater sensor #2 circuit short to ground check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system B2429 and engine control unit are in charge of monitoring a bunch of different b2429 a/c post heater sensor #2 circuit short to ground, and if they get a reading that's a little out of whack, up pops the check engine light.

Wrench Tool B2429 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Common Causes of B2429

A common cause of code B2429 is the failure of B2429 A/C Post Heater Sensor #2 Circuit Short to Ground, but there are several other possible causes as well, such as ;

B2429 code for all cars

You can view according B2429 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B2429 Zaz Tavria +B2429 Holden Td +B2429 Cadillac V +B2429 Innocenti 650 +B2429 Bmw Concept

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