BMW X1 2009-2015

BMW X1 2009-2015 ZF 6HP Transmission Specifications

Comprehensive technical specifications for the ZF-6HP automatic transmission used in the 2009-2015 BMW X1. This document covers gear ratios, torque capacity, fluid requirements, shift patterns, and diagnostic codes specific to the ZF-6HP transmission system.

Updated Oct 24, 2023

Overview Specifications

Comprehensive description of the zf-6hp-transmission specifications for the 2009-2015 BMW X1, including key features, measurements, and technical details

How to Use

Use the search function to locate specific zf-6hp-transmission specifications by entering keywords such as 'torque capacity', 'gear ratios', or 'fluid capacity'.

Navigate through the documentation sections using the table of contents or by scrolling through the major sections and subsections listed below.

Key Specifications

Maximum Torque Capacity

450 Nm (332 lb-ft)

Fluid Capacity

9.5 liters (10.0 quarts)

Dry Weight

85 kg (187 lbs)

Gear Ratios (1st to 6th)

4.171:1 to 0.691:1

Fluid Change Interval

60,000 miles or 100,000 km

Available Specifications

Transmission Design and Features

Details about the design, construction, and key features of the zf-6hp-transmission

Transmission Type and Configuration

6-speed automatic transmission with planetary gear sets
Electronically controlled hydraulic system
Integrated torque converter with lock-up clutch
Adaptive shift control for optimized performance

Material and Construction

Aluminum alloy transmission housing for reduced weight
High-strength steel gears for durability
Sealed design to prevent fluid leakage
Compact design for improved packaging in the BMW X1

Note: The transmission is designed to handle high torque loads while maintaining smooth operation.

Performance Specifications

Technical details about the performance capabilities of the zf-6hp-transmission

Torque Capacity

Maximum torque capacity: 450 Nm (332 lb-ft)
Designed for engines up to 3.0L displacement
Optimized for both petrol and diesel engines
Supports dynamic driving conditions

Gear Ratios

1st gear: 4.171:1
2nd gear: 2.340:1
3rd gear: 1.521:1
4th gear: 1.143:1
5th gear: 0.867:1
6th gear: 0.691:1
Reverse gear: 3.403:1

Note: Gear ratios are optimized for a balance of performance and fuel efficiency.

Maintenance and Fluid Specifications

Information about maintenance requirements and fluid specifications for the zf-6hp-transmission

Fluid Capacity and Type

Total fluid capacity: 9.5 liters (10.0 quarts)
Recommended fluid: ZF Lifeguard 6
Fluid change interval: 60,000 miles or 100,000 km
Fluid operating temperature range: -40°C to 150°C (-40°F to 302°F)

Maintenance Requirements

Regular fluid and filter changes required
Diagnostic scans recommended every 30,000 miles
Inspect for leaks and wear during service intervals
Ensure proper fluid level to avoid transmission damage

Note: Using non-recommended fluids may void the warranty and reduce transmission lifespan.

Dimensions and Weight

Physical dimensions and weight specifications of the zf-6hp-transmission

Dimensions

Length: 650 mm (25.6 in)
Width: 450 mm (17.7 in)
Height: 350 mm (13.8 in)
Mounting bolt pattern: 6-bolt configuration

Weight

Dry weight: 85 kg (187 lbs)
Wet weight (with fluid): 92 kg (203 lbs)
Weight distribution optimized for BMW X1 chassis

Note: The lightweight design contributes to improved fuel efficiency and handling.

Search Specifications

Search by specification name, value, or description

Transmission Specifications

General information

Transmission Type: 6-speed automatic

Manufacturer: ZF Friedrichshafen AG

Model: 6HP19/6HP21/6HP26

Applicable Models

2009-2015 BMW X1

Part Number: 24 11 7 585 123

Weight: 87 kg (191.8 lbs)

Gear Ratios

1st Gear: 4.171:1

2nd Gear: 2.340:1

3rd Gear: 1.521:1

4th Gear: 1.143:1

5th Gear: 0.867:1

6th Gear: 0.691:1

Reverse Gear: 3.403:1

Fluid Specifications

Fluid Type: ZF Lifeguard 6

Fluid Capacity: 9.5 liters (10.0 quarts)

Fluid Change interval: 60,000 miles or 48 months

Fluid Temperature Range: -40°C to 150°C (-40°F to 302°F)

Torque Capacity

6HP19: 400 Nm (295 lb-ft)

6HP21: 450 Nm (332 lb-ft)

6HP26: 600 Nm (443 lb-ft)

Operational Parameters

Maximum input Speed: 7000 rpm

Maximum Output Speed: 6500 rpm

Operating Temperature Range: -30°C to 120°C (-22°F to 248°F)

Pressure Range: 2.5 to 4.5 bar (36.3 to 65.3 psi)

Maintenance Specifications

Filter Part Number: 24 11 7 585 124

Seal Kit Part Number: 24 11 7 585 125

Gasket Part Number: 24 11 7 585 126

Torque Specifications: Pan Bolts: 10 Nm (7.4 lb-ft)
Valve Body Bolts: 8 Nm (5.9 lb-ft)
Output Flange Nut: 120 Nm (88.5 lb-ft)

Diagnostic Specifications

Diagnostic Tool: BMW ISTA/D

Fault Codes

P0700
P0715
P0720
P0730

Diagnostic Procedures

Check transmission fluid level and condition
Inspect for leaks and damage
Perform adaptation reset
Check solenoid operation

Safety information

Warning: Always disconnect the battery before servicing the transmission

Caution: Use only ZF Lifeguard 6 fluid to avoid damage

Note: Ensure all bolts are torqued to specification to prevent leaks

Related Components

Mechatronic Unit: Part Number: 24 11 7 585 127
Description: Integrated control unit for transmission operation

Torque Converter: Part Number: 24 11 7 585 128
Description: Hydraulic coupling for power transfer

Output Flange: Part Number: 24 11 7 585 129
Description: Connects transmission to driveshaft

Tolerances

Clearance: input Shaft: 0.05 to 0.15 mm (0.002 to 0.006 in)
Output Shaft: 0.10 to 0.20 mm (0.004 to 0.008 in)

Wear Limits: Clutch Pack: 0.5 mm (0.020 in)
Brake Band: 0.3 mm (0.012 in)

Service Information Service

Detailed service requirements and schedules for the ZF 6HP transmission

30,000

Check transmission fluid level
Inspect for leaks
Perform diagnostic scan

Fluid level should be checked with the transmission at operating temperature

60,000

Replace transmission fluid and filter
Inspect torque converter
Check mechatronic unit operation

Use only ZF Lifeguard 6 fluid for replacement

100,000

Perform full transmission diagnostic
Inspect clutch packs and brake bands
Check all seals and gaskets

Replace any worn components as necessary

Common Questions

Find answers to common questions about torque specifications

What is the fluid capacity of the ZF 6HP transmission in a 2009-2015 BMW X1?

The ZF 6HP transmission in the 2009-2015 BMW X1 requires approximately 9.5 liters (10 quarts) of ZF Lifeguard 6 transmission fluid for a complete fill. Always refer to the vehicle's service manual for precise specifications.

What is the recommended service interval for the ZF 6HP transmission?

BMW recommends servicing the ZF 6HP transmission every 60,000 to 100,000 miles, depending on driving conditions. This includes replacing the transmission fluid, filter, and pan gasket. Severe driving conditions may require more frequent servicing.

Can I use aftermarket transmission fluid in the ZF 6HP transmission?

No, BMW and ZF recommend using only ZF Lifeguard 6 transmission fluid (part number S671 090 170) for the ZF 6HP transmission. Using non-approved fluids can lead to improper operation, reduced lifespan, and potential warranty voidance.

What are the symptoms of a failing ZF 6HP transmission?

Common symptoms include harsh or delayed shifting, transmission slipping, unusual noises (e.g., whining or grinding), and warning lights such as the transmission fault or check engine light. Immediate professional diagnosis is recommended to prevent further damage.

How do I reset the transmission adaptation on a ZF 6HP transmission?

Resetting the transmission adaptation requires a professional diagnostic tool such as BMW ISTA or INPA. The process involves clearing stored adaptation values and allowing the transmission to relearn driving patterns. This is often necessary after fluid changes or repairs.

Factory Service Resources

Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.

ZF 6HP Transmission Service Manual

Coming Soon

Official ZF service manual for the 6HP transmission, including detailed procedures for maintenance, repair, and troubleshooting.

BMW X1 Technical Specifications

Coming Soon

Comprehensive technical specifications for the 2009-2015 BMW X1, including engine, transmission, and drivetrain details.

ZF Lifeguard 6 Fluid Product Guide

Coming Soon

Product guide for ZF Lifeguard 6 transmission fluid, including compatibility, usage instructions, and safety information.

BMW ISTA Diagnostic Software Guide

Coming Soon

Step-by-step guide for using BMW ISTA software to diagnose and reset transmission adaptation values.

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Technical Information

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