B1382 — Oil Change Reset Button Circuit Short To Battery

Will B1382 clear itself?

Sometimes B1382 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.

What is the most common cause of B1382?

The most common causes are: faulty switch, motor or actuator of the affected system, corroded or loose connectors, damaged wiring in door jambs or wet areas.

How much does it cost to fix B1382?

BCM repair or replacement — $300–$900; Replace the switch or actuator — $120–$450; Repair wiring or connectors — $80–$250. Exact cost depends on the root cause, your vehicle and local labor rates — a proper diagnosis is the cheapest first step.

What does OBD2 code B1382 mean?

B1382 — Oil Change Reset Button Circuit Short To Battery. A fault in the body electrical system. The car is usually drivable while you plan the repair. Typical causes: faulty switch, motor or actuator of the affected system, corroded or loose connectors, damaged wiring in door jambs or wet areas.

Is it safe to drive with B1382?

Usually safe to drive — body codes rarely affect drivability. Exceptions: exterior lighting and wipers in bad weather, and central locking faults that can leave the car unsecured.

When your scan tool pulls code B1382, the vehicle's control module is reporting a specific electrical fault in the body system: a short to battery voltage on the oil change reset button circuit. This falls squarely within the B0xxx family of body electrical trouble codes, which handle everything from lighting and wipers to door locks and accessory controls. Unlike powertrain codes that directly affect how the engine runs, B1382 sits in the comfort and convenience layer of your vehicle's electronics.

The module does not log B1382 from a single momentary glitch. OBD2 protocols require the fault condition to appear repeatedly under specific operating circumstances before the check engine light activates and the code solidifies in permanent memory. This is why the freeze frame data stored alongside B1382 matters so much—it captures engine load, RPM, coolant temperature, and vehicle speed at the exact moment the problem was detected. Use those readings to replicate the conditions during your diagnosis.

Symptoms of B1382

• Dashboard warning light remains illuminated after the fault is detected
• The specific function tied to the oil change reset button may stop responding or operate inconsistently
• In most vehicles, engine performance, fuel economy, and drivability remain completely unaffected
• Other body-controlled features (windows, locks, lighting, wipers) may work normally or intermittently depending on the exact circuit involved
• Some vehicles may display multiple related body codes alongside B1382

Common Causes

• Damaged wiring harness, particularly in door jambs, tailgate hinges, or areas exposed to moisture
• Faulty oil change reset button switch or associated actuator
• Body Control Module (BCM) internal failure or software corruption
• Blown fuse or failed relay in the affected circuit
• Corroded, oxidized, or mechanically loose electrical connectors
• Aftermarket accessory installation errors that overload the circuit

How to Diagnose B1382

1. Connect a quality OBD2 scanner and confirm B1382 is currently stored. Record all freeze frame data—this snapshot tells you exactly what engine conditions existed when the module first detected the short.
2. Pull all stored codes from every module. Related trouble codes often point to the root cause rather than the symptom. Check manufacturer TSB databases for your specific make and model, as many B0xxx faults have documented factory fixes or software calibrations.
3. Perform a thorough visual inspection of the wiring harness serving the oil change reset circuit. Look for damaged insulation, wire chafing from rubbing against metal edges, and any signs of water intrusion or corrosion at connector pins.
4. Monitor the switch and motor PIDs in live data while operating the reset button. Erratic or missing readings confirm the circuit is not functioning properly.
5. Pay special attention to flex points—door jambs and hinged areas—where wires bend repeatedly. These locations suffer the most mechanical stress and fail first in vehicle wiring.
6. Clear the code and complete a full drive cycle that reproduces the freeze frame conditions (same load, temperature, and speed range). If B1382 returns, you have confirmed an active fault rather than a temporary electrical spike.

Repair Options and Costs

The repair approach depends entirely on which component caused the short. Work from least to most expensive:

• Wiring harness repair or connector replacement: $80–$250. Most B1382 faults trace back to damaged wires or poor connections rather than failed modules. Repairing or replacing affected connectors often resolves the issue.
• Oil change reset button switch or actuator replacement: $120–$450. If the switch itself has failed internally and is feeding constant battery voltage to the circuit, replacement restores normal operation.
• Body Control Module repair or replacement: $300–$900. BCM failure is less common but possible, particularly in older vehicles or those with known electrical issues. Some shops offer BCM repair services at the lower end of this range.

Total out-of-pocket costs for B1382 repairs typically fall between $80 and $900 depending on root cause. An accurate diagnosis before purchasing parts is essential—the most expensive scenario is rarely the correct starting point.

Can You Drive With B1382?

Generally safe to continue driving. Body electrical faults like B1382 typically do not affect engine operation, transmission function, or braking systems. However, consider the specific function at stake: if the oil change reset button shares circuitry with exterior lighting, wipers, or central locking, address the issue promptly. Driving at night with inoperative lights or in severe weather with malfunctioning wipers creates genuine safety hazards. Central locking faults that leave doors unlocked or locked unexpectedly also warrant immediate attention.

Related OBD2 Codes

• B1300: Power Door Lock Circuit Failure
• B1301: Power Door Lock Circuit Open
• B1302: Accessory Delay Relay Coil Circuit Failure
• B1303: Accessory Delay Relay Coil Circuit Open
• B1304: Accessory Delay Relay Coil Circuit Short To Battery
• B1305: Accessory Delay Relay Coil Circuit Short To Ground