ESP/BAS Light & Error Code C121E - DodgeTalk : Dodge Car Forums, Dodge Truck Forums and Ram Forums
 
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#1 Old 07-08-2010, 04:30 PM
krazy.train
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ESP/BAS Light & Error Code C121E

Does anybody know where I can get more info on this code?

I know it is "Brake Pressure Sensor Comparitive Performance"

As well - I have this info - but I guess I'd be curious about what the service techs need to do to fix it... cause clearly they aren't doing much of anything besides waiting for a backorder TIPM (3+ weeks) which may not even be the problem??

TERMINAL/CONNECTOR/WIRING HARNESS DAMAGE

AIR IN BRAKE SYSTEM/WORN MECHANICAL COMPONENTS

(B83) BRAKE PRESSURE SENSOR SUPPLY CIRCUIT SHORTED TO VOLTAGE, GROUND, OR OPEN

(B986) BRAKE PRESSURE SENSOR RETURN CIRCUIT OPEN

(B84) BRAKE PRESSURE SENSOR SIGNAL CIRCUIT OPEN

(B84) BRAKE PRESSURE SENSOR SIGNAL AND (B83) BRAKE PRESSURE SENSOR SUPPLY CIRCUITS SHORTED TOGETHER

(B84) BRAKE PRESSURE SENSOR SIGNAL AND (B986) BRAKE PRESSURE SENSOR RETURN CIRCUITS SHORTED TOGETHER

(B45) STOP LAMP INHIBIT RELAY CONTROL CIRCUIT ANTI-LOCK BRAKE MODULE
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