C1468 – OBD-II DTC

OBD-II DTC C1468 – Damper Low Side Front Circuit Failure

DTC C1468 meaning

DTC C1468 refers to a diagnostic trouble code indicating a failure in the low side front circuit of the damper system. This code is typically associated with issues in the vehicle’s suspension or ride control system, particularly affecting the dampers that help manage the vehicle’s stability and comfort during operation.

DTC C1468 symptoms

Common symptoms associated with DTC C1468 may include:

• Warning lights on the dashboard, such as the check engine light or suspension warning light.
• Decreased ride quality, leading to a rough or bumpy driving experience.
• Unusual noises from the suspension system, such as clunking or rattling sounds.
• Inconsistent handling or stability, especially during turns or over bumps.

DTC C1468 causes

Several factors can lead to the triggering of DTC C1468, including:

• Faulty damper or shock absorber components.
• Wiring issues, such as damaged or corroded connectors in the low side front circuit.
• Malfunctioning control modules that manage the damper system.
• Software glitches or calibration issues within the vehicle’s electronic control unit (ECU).

DTC C1468 seriousness

The seriousness of DTC C1468 can vary based on the underlying issue. While it may not immediately affect the vehicle’s ability to operate, it can lead to:

• Increased wear and tear on suspension components.
• Compromised vehicle handling and safety.
• Potential for more severe damage if left unaddressed.

How to diagnose DTC C1468

To diagnose DTC C1468, follow these steps:

1. Use an OBD-II scanner to confirm the presence of the C1468 code.
2. Inspect the damper system and associated wiring for visible damage or corrosion.
3. Check the functionality of the damper components using a multimeter.
4. Examine the vehicle’s control modules for any software updates or faults.
5. Perform a road test to assess the vehicle’s handling and ride quality.

How to fix DTC C1468 step-by-step instructions

To fix DTC C1468, follow these step-by-step instructions:

1. Clear the DTC using an OBD-II scanner.
2. Inspect and repair any damaged wiring or connectors in the low side front circuit.
3. Replace any faulty damper or shock absorber components.
4. Update or reprogram the vehicle’s control modules if necessary.
5. Recheck the system for any remaining codes and perform a road test to ensure proper operation.

How to erase DTC C1468

To erase DTC C1468, follow these steps:

1. Connect an OBD-II scanner to the vehicle’s diagnostic port.
2. Turn on the ignition without starting the engine.
3. Navigate to the option to clear or erase trouble codes on the scanner.
4. Confirm the action to erase the DTC.
5. Disconnect the scanner and start the vehicle to verify that the code does not reappear.

Recommended tools for OBD-II diagnostics

Explore our expert picks: The Best OBD2 Scanners for 2025

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.