AutoCodes – Buick – P1696 Buick

P1696 Buick Code - Remote Keyless Entry Circuit High Input Conditions

Quick Answer

With the engine running, vehicle moving and Remote Keyless Switch open or closed, the Powertrain Control Module (PCM) detects that the switch was commanded closed (Low), but the diagnostic feedback indicated it was High. Common causes include Faulty Remote Keyless Entry, Remote Keyless Entry harness is open or shorted, Remote Keyless Entry circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1696 Buick indicates Remote Keyless Entry Circuit High Input Conditions.
Common causes: Common causes include Faulty Remote Keyless Entry, Remote Keyless Entry harness is open or shorted, Remote Keyless Entry circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 2,488

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Sep 10, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1696 Buick Description

OBDII Code P1696 Buick - Remote Keyless Entry Circuit High Input Conditions - AutoCodes.com — P1696 Buick Code - Remote Keyless Entry Circuit High Input Conditions

What does this mean?

What are the Possible Causes of the DTC P1696 Buick?

Faulty Remote Keyless Entry
Remote Keyless Entry harness is open or shorted
Remote Keyless Entry circuit poor electrical connection

How to Fix the DTC P1696 Buick?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1696 Buick code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.