AutoCodes
 
OBDII Code List
 
C1928 TOYOTA

C1928 TOYOTA - Malfunction In DC/DC Converter

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Faulty Active Stabilizer Converter
  • Active Stabilizer Converter harness is open or shorted
  • Active Stabilizer Converter circuit poor electrical connection
  • Faulty Rear Active Stabilizer Control ECU

Possible symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C1928 Toyota Description

The Active Stabilizer Converter supplies operating power to the Rear Active Stabilizer Control ECU from the rear active stabilizer control actuator. Also, when the battery (for active stabilizer) voltage is low, the active stabilizer converter charges it. If a problem occurs in the rear active stabilizer control ECU, rear active stabilizer control actuator, battery (for active stabilizer) and PIG power source circuit, DTC is stored.
OBDII Code C1928 Toyota - Malfunction In DC/DC Converter - AutoCodes.com

Need more help?

Get the C1928 Toyota code diagnosed by a professional: Find a repair shop in your area

Related Information

C1928 TOYOTA Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the C1928 Toyota code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧