Horn Switch Input Circuit Performance
Table of contents
B2332 RAM Possible Causes
- Faulty Horn Switch
- Horn Switch harness is open or shorted
- Horn Switch circuit poor electrical connection
- Faulty Right Steering Switch
- Faulty Steering Control Module (SCM)
How do I fix code B2332 RAM?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the B2332 RAM code
The cost of diagnosing the B2332 RAM code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B2332 RAM Description
The Horn Switch is connected to the Right Steering Switch. The switching status is transferred to the Steering Control Module (SCM) by way of the LIN bus, a serial sub-bus. The SCM converts the data to CAN (B) and sends the message to the corresponding module on the bus. The Diagnostic Trouble Code (DTC) sets when the Steering Control Module senses that the Horn Switch is in the Set position for greater than 50 seconds.