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C1377 Toyota Code - Capacitor Malfunction

- Code Popularity: 14,579 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1377 Toyota?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Brake Control Power Supply Assembly (Capacitor)
  • Brake Control Power Supply Assembly harness is open or shorted
  • Brake Control Power Supply Assembly circuit poor electrical connection
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How to Fix the DTC C1377 Toyota?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1377 Toyota code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code C1377 Toyota Description

The Brake Control Power Supply Assembly (Capacitor) provides auxiliary power for brake control when an auxiliary battery (12 V) voltage drops.

OBDII Code C1377 Toyota - Capacitor Malfunction - AutoCodes.com
C1377 Toyota Code - Capacitor Malfunction

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Code C1377 Toyota comments

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