Bosch OBD1150 Info Scan

Introduction

The Bosch OBD1150 Info Scan is a diagnostic tool developed by experts in the automotive service industry to help diagnose vehicles and assist in troubleshooting procedures. It monitors vehicle events and retrieves codes from the vehicle's control modules to pinpoint problem areas.

All information, illustrations, and specifications in this manual are based on the latest available industry information. Bosch reserves the right to make changes at any time without notice.

Safety Precautions

Always read and understand the user guide before operating the tool. Follow all safety messages and instructions provided by the vehicle manufacturer and the test equipment manufacturer.

Safety Messages

Safety messages are introduced by a signal word indicating the level of hazard:

• DANGER: Indicates a possible hazardous situation which, if not avoided, will result in death or serious injury to operator or bystanders.
• WARNING: Indicates a possible hazardous situation which, if not avoided, could result in death or serious injury to operator or bystanders.
• CAUTION: Indicates a possible hazardous situation which, if not avoided, may result in moderate or minor injury to operator or bystanders.
• IMPORTANT: Indicates a condition which, if not avoided, may result in damage to test equipment or vehicle.

Important Safety Warnings and Instructions

WARNING: Risk of electric shock. Do not exceed voltage limits. Use extreme caution with circuits over 60 volts DC or 24 volts AC.

WARNING: Risk of poisoning. Use in well-ventilated areas. Engine exhaust contains lethal gas. Do not smoke, strike a match, or cause sparks near batteries. Always disconnect battery ground connections before servicing electrical system components.

WARNING: Risk of flying particles. Wear safety goggles and protective gloves when using electrical equipment.

WARNING: Risk of burns. Batteries can produce a short-circuit current. Remove jewelry before working near batteries. Do not remove radiator cap unless the engine is cold. Hot components can cause injury.

WARNING: Risk of expelling fuel, oil vapors, hot steam, etc. Wear safety goggles and protective clothing.

WARNING: Risk of injury. Operate the scan tool only as described in the manual. Do not operate with damaged cables. Do not operate if dropped or damaged until examined by a qualified service representative.

WARNING: Risk of unexpected vehicle movement. Block drive wheels before performing a test with the engine running. Set parking brake, put gear selector in neutral or park, and disconnect release mechanism on automatic parking brake.

CAUTION: Risk of equipment or circuit damage. Ensure ignition is off before connecting or disconnecting electrical terminals. Do not create a short between battery terminals.

CAUTION: Misdiagnosis may lead to incorrect or improper repair. If test information is erratic, make sure all connections and data entry are correct.

DANGER: Air bags. Follow service manual warnings when working around air bag components. Air bags may deploy unexpectedly.

Getting Started

Introduction

The scan tool monitors vehicle events and retrieves codes from control modules to help pinpoint problem areas.

Download Scanning Suite

1. Go to www.boschdiagnostics.com/downloads to download the Scanning Suite PC application.
2. Install the downloaded Scanning Suite application before connecting the scan tool to the PC. Minimum PC requirements include Windows 7, 8, or 10, Adobe Acrobat Reader, and a screen resolution of 800 x 600.
3. Use Scanning Suite to check for updates.

OBDII

On-board diagnostics version II (OBDII) is a system developed by the Society of Automotive Engineers (SAE) to standardize automotive electronic diagnosis. Since 1996, most new vehicles sold in the United States are fully OBDII compliant.

SAE Publications

SAE has published standards for OBDII communication protocols. While manufacturers may have different interpretations, the EPA and CARB have made many SAE recommendations legal requirements.

OBDII Data Link Connector (DLC)

The OBDII data link connector (DLC) allows the scan tool to communicate with the vehicle's computer(s). It is typically located under the dashboard on the driver's side. For more information, visit www.obdclearinghouse.com/oemdb.

OBDII Data Link Connector (DLC) Pins

The DLC has 16 pins with specific assignments for different communication protocols and power.

OBDII Diagnostic Trouble Codes (DTCs)

DTCs are five-digit alphanumeric codes used to determine the cause of vehicle problems. They are categorized as Powertrain, Chassis, Body, or Network Communication codes. Codes can be generic (SAE) or manufacturer-specific.

Using the Scan Tool

The Scan Tool

The scan tool features an LCD display and a keypad for navigation. Key functions include READ, ERASE, BACK, and ENTER.

Keypad Functions:

• READ: Reads codes and scrolls backward.
• ERASE: Erases codes and scrolls forward.
• BACK: Returns to the previous screen.
• ENTER: Selects an item.

Connections:

• USB port for computer connection.
• DLC cable for vehicle interface.

Specifications

Display

The display provides messages, instructions, and diagnostic information. Icons indicate scrolling availability and data availability.

Keypad

The keypad is designed for ease of use. Clean the display and keypad with a mild detergent and a soft cloth. Do not use solvents or soak the keypad.

Power

• Vehicle Power: The tool powers on automatically when connected to the vehicle's DLC.
• USB Power: The tool powers up automatically when connected to a PC via USB.

System Setup

System Setup allows users to configure measurement units, language, view tool information, perform display and keypad tests, check memory, and upgrade the scan tool.

Changing Measurement Units

Measurement units can be changed from English to Metric in the System Setup menu.

Language Setup

The default language is English. Other languages may be available.

Long PID Names

Enable or disable the display of full Parameter ID (PID) names.

Tool Information

View tool serial number, software ID, hardware version, boot version, product ID, board ID, burn date, and burn location.

Display Test

Tests the display by filling it with solid colors (red, green, blue) to check for missing spots.

Keypad Test

Verifies that all keys are functioning correctly.

Memory Test

Tests RAM and flash ROM for issues, particularly when playing back recorded data or displaying trouble code definitions.

Program Mode

Used for updating the scan tool software. Refer to the "Download Scanning Suite" section.

Diagnostic Menu

The scan tool automatically detects the communication protocol upon initial link to the vehicle. If an error message appears, check DLC cable connection and ignition status.

The Diagnostic Menu provides access to various functions:

• I/M Monitors
• Read Codes
• Erase Codes
• MIL Status
• State OBD Check
• View Data
• Record Data
• View Freeze Data
• Drive Cycle Monitor
• 02 Monitor Tests
• Diagnostic Monitor Tests
• On-Board Systems
• Charging System Monitor
• Vehicle Information
• Component Locator
• Acronyms
• Review Data
• Code Lookup
• System Setup

I/M Monitors (Emissions)

View the status of emission system monitors. Monitors can be 'ok', 'inc' (incomplete), or 'n/a' (not applicable). Monitor status can be viewed since DTCs were cleared or since the start of the current drive cycle.

Read Codes

Reads Diagnostic Trouble Codes (DTCs) from the vehicle's control modules. DTCs can illuminate the Malfunction Indicator Lamp (MIL).

Erase Codes

Deletes DTCs and resets I/M Monitor data. This function should only be performed after systems have been checked and DTCs recorded.

MIL Status

Displays whether the Malfunction Indicator Lamp (MIL) is ON or OFF.

State OBD Check

Displays a basic status of the vehicle's OBD system, including MIL status, number of codes found, and I/M monitor status.

View Data

Allows real-time viewing of vehicle's computer module's parameter identification (PID) data, such as sensor data and switch operations. This is useful for diagnosing operational problems.

Record Data

Records PIDs while the vehicle is parked or driven, useful for diagnosing intermittent driveability problems. A recording consists of frames of data before and after a trigger event.

View Freeze Data

Captures and displays operating conditions recorded at the time of an emission-related fault. This data may be overwritten by higher priority faults.

Drive Cycle Monitor

Similar to I/M Monitors, this function views real-time operations of the emissions system. It continuously updates as the vehicle reports emissions system operations.

02 Monitor Tests

Retrieves completed O2 sensor monitor test results. O2 sensors are tested when engine operating conditions are within specified limits.

Diagnostic Monitor Tests

Provides test results for emission-related powertrain components and systems that are or are not continuously monitored. Results do not necessarily indicate a faulty component.

On-Board Systems

Allows the scan tool to control operation of vehicle components, tests, or systems. Some manufacturers may restrict this function.

Charging System Monitor

Provides voltage measurements at the DLC to assess battery, starter, and alternator performance.

Vehicle Information

Requests the vehicle's VIN, calibration ID(s), calibration verification numbers (CVN(s)), and in-use performance tracking. Applicable to model year 2000 and newer OBDII compliant vehicles.

Component Locator

Provides vehicle-specific location of components. Requires a previous vehicle to be stored in the scan tool.

Acronyms

Allows the user to view acronyms and abbreviations used by the scan tool.

Review Data

Allows viewing of information from the previously tested vehicle.

Code Lookup

Looks up definitions of DTCs stored in the scan tool.

Troubleshooting

Error Messages

If an error message displays, check the following:

• Ignition key position (ON, not ACCESSORIES).
• DLC cable connection and condition.
• DLC pins for damage or obstructions.
• Continuity of DLC wiring and computer.
• Bent or broken pins.
• Blown fuses in the vehicle fuse box.
• Vehicle control module ground.
• Vehicle battery voltage (at least 8.0V when key is ON, engine OFF).
• Control module condition.

Scan Tool Does Not Power Up

If the scan tool does not power up, or functions incorrectly:

• Clean DLC pins.
• Disconnect and reconnect DLC.
• Check vehicle battery voltage (at least 8.0V).
• Contact customer service.
• Check for blown fuses.

Vehicle Communication Fault

If the vehicle's control module(s) enter an unrecoverable state, turn the vehicle key to OFF, wait 10 seconds, then turn it back ON.

Operating Error or Erroneous Data

If the vehicle's computer(s) stop communicating with the scan tool, check the READ and keys.

Tool Self-Tests

Perform self-tests to check the display, keys, and internal memory. Refer to "Using the Scan Tool" for procedures.

Technical Support

For technical support, contact Bosch Automotive Service Solutions Inc. at 1-800-228-7667 or tech@boschdiagnostics.com.

Limited Warranty

Bosch warrants the scan tool against defects in materials and workmanship for one year from the date of delivery. This warranty does not cover units that have been abused, altered, or used inconsistently with instructions. Bosch's sole remedy is repair or replacement.

The above warranty is in lieu of any other warranty, express or implied.

Unit software is proprietary and protected by copyright law. Users have a limited right of use.

Appendix A-PID Definitions

This section provides definitions for various Parameter Identifications (PIDs) supported by the tool, which display vehicle operating information.

Appendix B-Glossary

This section provides a glossary of automotive terms and acronyms used in the manual.