P1653 Code: Meaning, Symptoms, Causes & Fix

Overview

P1653 is triggered when monitoring logic identifies an issue with Power Steering Output Circuit Malfunction affecting ABS/chassis dynamics and brake control.

Symptoms

longer braking intervention
ABS/traction light on
chassis warning indicator

Common causes

Open circuit in wiring affecting power steering output circuit malfunction
Broken terminal inside harness
Connector pin damage/corrosion or harness stress near related components

How to diagnose P1653

Confirm P1653 and capture freeze-frame data with a professional scan tool.
Inspect wiring, connectors, and grounds related to power steering output circuit malfunction for obvious defects.
Use a continuity test from module pin to component to identify opens/high resistance.
Check for related DTCs to identify the root-cause chain before replacing parts.
After repair, clear codes and confirm readiness monitors complete without recurrence.

Severity of code P1653

Moderate: This code is moderate severity: the vehicle may still operate, but fault progression can increase repair cost over time.

Can you drive with P1653?

Most vehicles can be driven short-term with P1653, but postpone heavy load/highway driving until repaired.

If the warning lamp is flashing or drivability/safety is affected, avoid driving and diagnose immediately.

How to fix it (step-by-step)

Repair obvious wiring/connector faults first to prevent repeat parts replacement.
Address the root fault mode (open) in the power steering output circuit malfunction circuit/system.
Apply the required relearn/adaptation procedure if specified by service information.
Road-test and verify P1653 remains cleared under the conditions that originally set the code.

Fix options

Repair open circuit and secure connector lock.
Restore continuity and verify pin tension.
Clear DTCs and verify with live data and completed drive cycle.

Typical repair cost

$240-$1200

Common mistakes when diagnosing P1653

Replacing parts without verifying voltage, ground, and signal integrity first.
Ignoring related stored/pending codes that indicate upstream faults.
Skipping post-repair verification drive cycle and readiness checks.

P1653 in common vehicles

P1653 appears across makes such as Nissan, Hyundai, Kia, Volkswagen. Failure patterns differ by platform: wiring routes, software calibration, and component supplier revisions can change root cause.

Frequently asked questions

What causes P1653?

P1653 is commonly set by open faults affecting power steering output circuit malfunction.

How much does it cost to fix P1653?

For P1653, repair costs are typically $240-$1200 depending on exact root cause, labor rates, and part quality.

Can I clear P1653 without repair?

You can clear P1653 temporarily, but the code usually returns until the underlying fault is corrected.