Inspection Procedure
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When the object recognition ECU is replaced with a new one, adjustment of the object recognition camera beam axis must be performed (see
ADJUSTMENT
).
- CHECK OBJECT RECOGNITION ECU
- Using the Intelligent tester or Techstream, enter the following menus
- Intelligent tester - Select: DIAGNOSIS / OBD/MOBD / RADAR CRUISE / DATA LIST.
RADAR CRUISE
DATA LISTTester Display Measurement Item/Range Normal Condition Diagnostic Note Country* (ORE) Object recognition ECU country signal/JPN, NA, EURO, GEN Actual country code - - Techstream - Select. Powertrain / Radar Cruise / Data List
Radar Cruise
DATA LISTTester Display Measurement Item/Range Normal Condition Diagnostic Note Country* (Obj Recog ECU) Object recognition ECU country signal/JPN, NA, EURO, GEN Actual country code - - Intelligent tester - Select: DIAGNOSIS / OBD/MOBD / RADAR CRUISE / DATA LIST.
- Read the DATA LIST and check the country specification information of the object recognition ECU and vehicle.
Result
RESULT CHARTResult Proceed to Country specification information for vehicle and object recognition ECU sensor match A Country specification information for vehicle and object recognition ECU sensor do not match B HINT:
The country specification information of the driving support ECU is decided by the combination meter. Even if the vehicle and object recognition ECU country specification information matches, if the country specification information for the vehicle and driving support ECU/meter do not match, it is necessary to replace the driving support ECU and meter.
B: REPLACE OBJECT RECOGNITION ECU (See REMOVAL )
A: REPLACE COMBINATION METER AND DRIVING SUPPORT ECU
- Using the Intelligent tester or Techstream, enter the following menus