Horn Control Circuit Low
Table of contents
B2336 RAM Possible Causes
- Faulty Horn Fuse
- Faulty Horn Relay
- Horn Relay harness is open or shorted
- Horn Relay circuit poor electrical connection
- Faulty Front Control Module (FCM)
How do I fix code B2336 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 B2336 RAM code
The cost of diagnosing the B2336 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)
B2336 RAM Description
The Front Control Module (FCM) monitors the Horn Control Circuit. When the Front Control Module detects a shorted low condition on the Horn Relay Control circuit the B2336 Diagnostic Trouble Code (DTC) will set.