C1467 — Damper High Side Rear Circuit Short To Battery

OBD2 code C1467 flags a problem with the sensor and actuator circuits (damper high side rear circuit short to battery). The car is usually drivable while you plan the repair. Common culprits: open or shorted wiring in the circuit, blown fuse feeding the circuit, corroded, loose or damaged connector.

chassis (brakes/steering/suspension)

Is it safe to drive?

Short-term driving is OK In most cases the car remains drivable, possibly with reduced performance or a disabled auxiliary system. If symptoms include stalling, no-start or brake/steering warnings, treat it as urgent.

How to diagnose with an OBD scanner

Read the code and freeze frame Connect an OBD2 scanner, confirm C1467 is stored, and save the freeze frame data — it shows engine conditions when the fault was detected.
Check for companion codes and TSBs Related codes often reveal the real root cause. Also check manufacturer technical service bulletins (TSB) for your make and model — many C0xxx issues have factory fixes or software updates. Search by VIN on the manufacturer site or nhtsa.gov.
Inspect wiring and connectors Visually inspect the wiring harness and connectors related to the damper high side rear circuit short to battery for damage, corrosion, chafing or poor contact.
Subsystem check Measure reference voltage, ground and signal continuity at the component connector.
Subsystem check Wiggle-test the harness while watching the signal in live data — dropouts reveal broken wires.
Verify the repair Clear the code, complete a full drive cycle including the conditions from the freeze frame, and confirm C1467 does not return.

Approximate repair cost

Repair cost depends on which component actually failed. Typical scenarios for C1467 (parts and labor, USD, independent shop rates): Repair wiring or connectors: $80–$250; Control module repair: $300–$1,000; Replace the faulty sensor or actuator: $150–$500. Overall, fixing C1467 usually costs between $80 and $1,000. An accurate diagnosis before buying parts saves money — the most expensive scenario is rarely the first one to check.

Common questions

What are the symptoms of C1467?

Drivers most often notice: possible limp mode depending on the affected component, increased fuel consumption in some cases, the affected system operates intermittently or not at all, Check Engine Light on.

What does OBD2 code C1467 mean?

Will C1467 clear itself?

Sometimes C1467 clears after a few drive cycles if the fault was intermittent — for example a loose connector or a tank of bad fuel. The underlying cause usually remains, so the code tends to return. Clear it once; if it comes back, diagnose rather than erase it repeatedly.

How much does it cost to fix C1467?

Repair wiring or connectors — $80–$250; Control module repair — $300–$1,000; Replace the faulty sensor or actuator — $150–$500. Exact cost depends on the root cause, your vehicle and local labor rates — a proper diagnosis is the cheapest first step.

What is the most common cause of C1467?

The most common causes are: open or shorted wiring in the circuit, blown fuse feeding the circuit, corroded, loose or damaged connector.

When a scan tool pulls code C1467, the underlying problem is a power feed that should be switched on and off by the vehicle's computer but instead is being held permanently at battery voltage. The official definition spells it out plainly: Damper High Side Rear Circuit Short To Battery. C1467 lives in the chassis category, meaning the circuit it monitors belongs to the suspension, steering or brake control systems rather than the engine or transmission.

The component at the center of this fault is the electronically adjustable damping system — a feature found on many modern vehicles that lets the computer stiffen or soften the rear shock absorbers on the fly, improving ride comfort and handling. The high-side driver is the switching circuit inside the relevant control module that supplies power to the rear damper actuators. Under normal operation the driver pulses power according to sensor inputs and driving conditions. When that driver detects something wrong — in this case, voltage that should be switching is instead stuck at full battery level — it logs C1467 and trips the warning light. The module typically requires the fault to appear more than once under specific conditions before it stores the code, which is why C1467 sometimes shows up alongside narrow operating conditions captured in the freeze frame data. That snapshot — engine load, vehicle speed, coolant temperature — tells you exactly what was happening when the module first saw the problem, and that information is the most valuable starting point for diagnosis.

How the vehicle behaves after C1467 sets depends on how the manufacturer programmed the affected control module. Some vehicles drop into a limp-home mode that deactivates the adjustable damping entirely, restoring a fixed shock setting. Others continue operating with reduced functionality and no obvious driveability change. Either way, the Check Engine light or a dedicated dashboard warning will stay on until the root cause is cleared.

Symptoms of C1467

A Check Engine light, MIL or electronic warning indicator illuminated on the dashboard
The adjustable rear damping system operating with noticeably reduced effectiveness or not responding to driver input
Possible activation of a limp-home or fail-safe mode that limits power or alters suspension behavior
Intermittent operation of the affected system — working fine one moment and switching off the next
Slightly higher fuel consumption in some vehicle models due to abnormal electrical loading
Loss of other chassis-related features that share the same control module, depending on vehicle architecture

Common Causes of C1467

The most frequent source of C1467 is wiring damage in the circuit that feeds the rear damper high-side driver.

Damaged or shorted wiring in the rear damper circuit — broken insulation, pinched wires, or chafing from road debris can allow the signal wire to contact a constant power source, causing the short-to-battery condition the code describes
Corroded or loose electrical connectors at the rear damper actuator or at the module junction, creating resistance or intermittent contact that mimics electrical faults
Poor ground connection at the module powering the circuit — if the ground path is weak, the driver can behave erratically and trigger a short-to-battery reading
Blown fuse feeding the high-side driver circuit, which can be a symptom of a downstream short rather than the original cause
Control module driver failure — the internal switching transistor inside the module that controls the high-side circuit can fail, though this is less common than external wiring issues
Faulty rear damper actuator or position sensor drawing excessive current and causing the circuit to report abnormal voltage back to the module

How to Diagnose C1467

Effective diagnosis of C1467 follows a logical sequence from simple observations to targeted electrical testing. Always work with a fully charged battery and ensure the vehicle's electrical system is in normal condition before drawing conclusions.

Connect an OBD2 scanner and confirm C1467 is stored in the chassis or suspension module. Record the freeze frame data carefully — note the vehicle speed, engine load, coolant temperature and any other recorded values. These are the conditions under which the module first saw the fault, and reproducing them during your test drive is essential for verification.
Check for related trouble codes before clearing anything. Codes in the C0xxx range that share the same module can point to a common source such as a shared power supply, ground or communication bus issue. Also search for any manufacturer TSBs (technical service bulletins) for your specific make and model — many chassis code patterns have documented factory fixes, software updates or known defects that are far faster to check than to diagnose from scratch.
Perform a thorough visual inspection of the wiring harness running to the rear dampers and the connectors at both ends. Look for worn insulation, melted wire looms, corrosion buildup at the pins, or any sign that the harness has been rubbing against suspension components. Road salt, moisture and heat cycles are the most common culprits behind deteriorating damper circuit wiring.
Measure voltage and ground integrity at the rear damper actuator connector. With the key on and the circuit powered, check for the expected switched voltage on the signal line and verify that the ground circuit shows continuity with minimal resistance (under 5 ohms is typical). Unexpected battery voltage on a line that should be switched off confirms the short-to-battery condition.
Run a wiggle test on the harness while monitoring live data on your scanner. Gently flex the wiring along its full run and watch for signal dropouts or sudden changes in the reported values. A wire that fails only under movement is a broken strand that may not show on a simple continuity check.
Clear C1467 and perform a drive cycle that recreates the conditions captured in the freeze frame — include the same speed, load and temperature ranges. If C1467 returns, the fault is still present and active. If it stays cleared, the issue may have been transient, but monitoring the vehicle over several days is still advisable.

Repair Options and Costs

Repair costs for C1467 span a wide range because the culprit can be as simple as a damaged connector terminal or as involved as an internal module fault. Labor rates are based on independent shop estimates and will vary by region.

Wiring repair or connector replacement — In many cases, stripping back damaged insulation, splicing in new wire and applying proper weatherproof sealing is all that is needed. Repair shops typically charge $80–$250 for this work depending on access to the harness and the extent of the damage.
Rear damper actuator or position sensor replacement — If electrical testing confirms the actuator itself is drawing excessive current or shorting internally, replacement of the faulty component runs $150–$500 for parts and labor combined.
Control module diagnosis and repair — When the high-side driver inside the module has failed, module-level repair or full replacement may be necessary. This is the most expensive scenario at $300–$1,000 including diagnosis, repair or replacement and any required programming or relearning procedures.

Total out-of-pocket for C1467 repair typically falls between $80 and $1,000 depending on which component is at fault. The single most cost-effective step is an accurate electrical diagnosis before purchasing any parts. Replacing a module when the wiring is actually at fault is an expensive mistake that is entirely avoidable with proper multimeter testing.

Driving Safety Verdict

C1467 is classified at severity level short, meaning the vehicle generally remains driveable after the code sets. Most drivers will notice either no change in behavior or a reduced-function mode that still allows normal city and highway operation. However, if the associated fault causes intermittent loss of electronic damping control, the vehicle's handling dynamics may differ from normal — particularly under hard cornering or on rough road surfaces. If the dashboard shows simultaneous warnings for brakes, stability control or steering assist alongside C1467, do not ignore the combination and seek diagnosis promptly.