Tire Monitor System - Can't Code Module Using VAS Tester
44 09 02October 27, 2009
2021931
Vehicle Information
Condition
Coding of the Tire Pressure Monitoring System (TPMS) Control Module -J502- in AW 65
VAS 5051/5052 tester is unable to correctly code the tire pressure control module on-line or off-line.
Technical Background
From CW 22/9 the coding for all TPMS modules must be entered in HEX form.
Production Solution
Production is not affected because the factory coding is correct.
Service
Service coding conversion:
Decimal 100100 = HEX 018704
In Detail (figure 1)
Set byte 0, to 01
Set byte 1, to 87
Set byte 2, to 04
Warranty
Information Only.
Required Parts and Tools
No Special Parts required
Additional Information
All part and service references provided in this Technical Bulletin are subject to change and/or removal.
Always check with your Parts Dept. and Repair Manuals for the latest information.