| Last Modified: 11-27-2007 | 1.6 U | |
| Service Category: Steering | Section: Steering Column | |
| Model Year: 2008 | Model: LX570 | Doc ID: RM000001T1D00BX |
| Title: STEERING COLUMN: STEERING LOCK SYSTEM: DATA LIST / ACTIVE TEST (2008 LX570) | ||
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
(a) Turn the engine switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the engine switch on (IG).
(d) Turn the Techstream on.
(e) Enter the following menus: Body Electrical / Smart Access / Data List.
(f) According to the display on the Techstream, read the "Data List".
Smart Access
|
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|
|
#Codes |
Number of diagnostic trouble codes |
- |
- |
|
Sensor Value |
Sensor malfunction/NG (Past) or OK |
NG (Past): Sensor malfunction OK: No malfunction |
- |
|
Power Supply Short |
Short in ECU/NG (Past) or OK |
NG (Past): Short in ECU OK: No malfunction |
- |
|
Power Supply Open |
Open in ECU/NG (Past) or OK |
NG (Past): Open in ECU OK: No malfunction |
- |
|
Motor Driver Short |
Short in driver ECU/NG (Past) or OK |
NG (Past): Short in driver ECU OK: No malfunction |
- |
|
Motor Driver Open |
Open in driver ECU/NG (Past) or OK |
NG (Past): Open in driver ECU OK: No malfunction |
- |
|
Lock/Unlock Receive |
Steering lock command reception record/YES or NO |
YES: Steering lock/unlock signal received NO: Steering lock/unlock signal not received |
- |
|
Lock Bar Stuck Error |
Lock bar stuck malfunction/NG (Past) or OK |
NG (Past): Lock bar stuck malfunction OK: No malfunction |
- |
|
Push Start Error |
Push button start function malfunction/NG (Past) or OK |
NG (Past): Malfunction in push button start OK: No malfunction |
- |
|
IG2 Status |
IG2 voltage/ON or OFF |
ON: 11 to 14 V OFF: Below 1 V |
- |
|
IG(Lin) |
LIN bus start-up status/ON or OFF |
ON: LIN bus started-up OFF: LIN bus not started-up |
- |
|
S Code Check |
S code match record/NG or OK |
NG: S code not matched OK: S code matched |
- |
|
L Code Check |
L code match record/NG or OK |
NG: L code not matched OK: L code matched |
- |
|
Unlock Request Receive |
Steering lock unlock command reception status/NG or OK |
NG: Unlock request not received OK: Unlock request received |
- |
|
Lock Request Receive |
Steering lock lock command reception status/NG or OK |
NG: Lock request not received OK: Lock request received |
- |
|
S Code Check(Past) |
S code match record/NG (Past) or OK |
NG (Past): S code not matched OK: S code matched |
- |
|
L Code Check(Past) |
L code match record/NG (Past) or OK |
NG (Past): L code not matched OK: L code matched |
- |
|
Steering Lock |
Steering lock condition/Set or Unset |
Set: Steering lock set Unset: Steering lock not set |
This status changes depending on the state of various sensors. |
|
Steering Unlock |
Steering unlock condition/Set or Unset |
Set: Steering unlock set Unset: Steering unlock not set |
This status changes depending on the state of various sensors. |
|
|