AutoCodes – Generic – B1332

B1332 Code - Decklid Ajar Rear Door Circuit Open

Quick Answer

The Body Control Module (BCM) monitors the Decklid Ajar Rear Door Switch. Common causes include Faulty Decklid Ajar Rear Door Switch, Decklid Ajar Rear Door Switch harness is open or shorted, Decklid Ajar Rear Door Switch circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1332 indicates Decklid Ajar Rear Door Circuit Open.
Common causes: Common causes include Faulty Decklid Ajar Rear Door Switch, Decklid Ajar Rear Door Switch harness is open or shorted, Decklid Ajar Rear Door Switch circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 11,786

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 29, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code B1332 Description

The Body Control Module (BCM) monitors the Decklid Ajar Rear Door Switch. The BCM sets the OBDII code when the Decklid Ajar Rear Door Switch is not to factory specifications.

OBDII Code B1332 - Decklid Ajar Rear Door Circuit Open - AutoCodes.com — B1332 Code - Decklid Ajar Rear Door Circuit Open

What does this mean?

What are the Possible Causes of the DTC B1332?

Faulty Decklid Ajar Rear Door Switch
Decklid Ajar Rear Door Switch harness is open or shorted
Decklid Ajar Rear Door Switch circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1332?

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 B1332 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.

Need more information about the B1332 code?

Need more information on how to fix the B1332 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1332 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1332 Buick — Lower Left Air Temperature Sensor
B1332 Cadillac — Lower Left Air Temperature Sensor
B1332 Chevrolet — Lower Left Air Temperature Sensor
B1332 GMC — Lower Left Air Temperature Sensor
B1332 Hyundai — Passenger-Side Front Impact Sensor Short To Battery
B1332 KIA — Passenger-Side Front Impact Sensor Short To Battery
B1332 Pontiac — Lower Left Air Temperature Sensor
B1332 Saturn — Lower Left Air Temperature Sensor

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.