This is helpful on 2001+ ZO6’s to add the T82 Automatic Headlamp operation at night feature as well as adding the tire pressure monitoring function. Both of which are built into the ZO6’s Body Control Module (BCM) and just need to be “turned on” in order to work. The Automatic headlamp function usually requires no parts to be purchased but the tire pressure monitoring system needs to have sensors installed on all 4 tires.
Step 1: Obtain a working TECH2 (original or HQ clone- both ok)

note: Tech 2 knockoff has many types and here is a chart for you to know all.
| Item NO. | Package | Weight(kg) | 32MB Card | CANDI | TIS2000 USB Key | Hot Selling |
| SP23 | Plastic Case | 5.1 | Yes | Yes | YES | ★★★★★ |
| SP23-1 | Carton Box | 3.5 | Yes | Yes | yes | ★★★★★ |
| SP23-B | Plastic Case | 4.8 | Yes | Yes | yes | ★★★★★ |
| SP23-B3 | Carton Box | 3.2 | Yes | Yes | yes | ★★★★★ |
| SP23-C | Plastic Case | 8.9 | Yes | Yes | yes | ★★★ |
| SP23-D | Plastic Case | 8.9 | Yes | Yes | yes | ★★★ |
| SP23-D1 | Plastic Case | 8.9 | yes | yes | yes | just add 1*sp23-v vci module |
| All of GM Tech2 are same functions, they are just from different factory. SP23,SP23-1 the same, just the package case is different, one is with plastic case, one not. SP23-B,SP23-B3 the same factory, the packing is different, one is with plastic case, one not.Step 2: Startup TECH2
Step 3: Enter Diagnostics menu
Step4: Enter year of car
Step5: Enter Passenger Car menu
Step 6: Select Body from the menu
Step 7: Select Y body from menu
Step 7: Select Y body from menu
Step 9: Select transmission type
Step 15: Enter Remote function actuation menu
Step 16: Enter special functions menu
Step 17: Enter set options menu
Step 18: Enter tire pressure monitor menu
Step 19: Toggle function on and hit save options and power off TECH2
When you’re finished go ahead and train your tire pressure sensors through the driver information center.
|
||||||
Done!













