? WHY CHOOSE TOPDON AL500 OBD2 SCANNER?
TOPDON AL500. a fantastic vehicle CEL (Check Engine Light) doctor with useful diagnostic functions. provides quick and accurate diagnostics for DIY users to avoid costly repairs: locate the bad O2 sensor/gas cap/??; pass Smog Tests; check the repairs; turn off the MIL.

? All-in-1 OBD2 Scanner ? Keep Cars Running Safely on the Road:

1. Support all OBD2 protocols: KWP2000. ISO9141. J1850 VPW. J1850 PWM. CAN;
2. Work with American vehicle after 1996. European vehicle after 2002. and Asian vehicles after 2006;
3. Support 10 modes of OBD2 test;
4. I/M and HELP shortcut keys for quick tests;
5. LED indicator in 3 colors for different DTCs;
6. Diagnostic connector with LED illumination;
7. Support data review & printing;
8. DTC Lookup & LCD Color Display;
9. Lifetime update included (for newer cars and more cars);
10. Multiple languages: English. French. German. Spanish. Portuguese. Russian. Japanese

? WHAT CAN AL500 CODE READER DO FOR YOU?
TOPDON AL500 code reader can do all OBD2 scanners do with all the OBD2 functions you need. This check engine light code reader can read and clear OBD2 fault codes. view data stream. I/M Readiness. Freeze Frame and vehicle information. and run O2 sensor test. On-board monitor test. and EVAP system test.

? Money Saver ? Avoid Being Charged More than Needed

Through these OBD2 functions. you can tell the difference between a faulty gas cap and a bad catalytic converter. which costs much more than a gas cap and get a wealth of information about which parts cause the light on. and save unnecessary money and time on driving to dealership and wait for days. Frequently needed information are below:

1. O2 Sensor
2. Gas Cap
3. Catalytic Converter
4. Air Fuel Ratio Sensor
5. Mass Air Flow Sensor
6. Ignition Coils
7. Spark Plugs
8. Spark Plugs Wires
9. Thermostat
10. EGR Valve
11. Evaporative Smog Canister Purge Valve (EVAP)

? Make Diagnostics Easier & Faster.

• LED Light in OBD2 connector makes it easy for users to find the OBD2 DLC (16-PIN Data Link Connector) of the vehicle in the dim environment (at night. underground parking) and plug it into the DLC fast and firmly. speeding up the whole diagnostic progress

? 3-Color LED Indicator
LED Indicator in 3 colors ? Let you know the vehicle’s health condition at a glance. This diagnostic scanner displays different colors for different fault codes:

• Green ? No fault code;
• Yellow ? Pending fault codes;
• Red ? Permanent fault codes.

? DTC Detailed Description
DTC Lookup ? Turn this OBD2 scanner. AL500. into an electronic dictionary of DTCs. Get DTCs’ explanation in 2 seconds.

• Input the 5-digit code;
• View its detailed definition;
• Press [HELP] key;
• View the diagnostic tips/solution for the current DTCs.

? Data Sharing via Printing
Data Printing ? Print the records saved in read codes or data stream and share your diagnostic data with others for further analysis.

• Connect AL500 to a PC;
• Download and run the Update Tool;
• Select and print the data.

? 2 Shortcut Key to Save Time:

• I/M Shortcut Key: use this obd2 scanner directly access to I/M Readiness function and check if the vehicle is ready for the smog test.
• HELP Shortcut Key: quickly get detailed descriptions or tips for current diagnostics.

? Product Update

• Lifetime update service helps fix the bugs and improve performance. Note: Update function is only compatible with Windows XP/7/8&10.