| Last Modified: 7-3-2017 | 6.8:8.0.40 | Doc ID: RM0000018YZ001X |
| Model Year Start: 2007 | Model: LX470 | Prod Date Range: [08/2006 - ] |
| Title: WIPER AND WASHER: WIPER AND WASHER SYSTEM: Park / Neutral Position Switch Circuit; 2007 MY LX470 [08/2006 - ] | ||
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Park / Neutral Position Switch Circuit |
DESCRIPTION
This circuit sends a signal of the park / neutral position switch (neutral or other) to the auto wiper ECU (wiper control ECU).
HINT:
Refer to the automatic transmission section for the park / neutral position switch check
![2007 MY LX470 [08/2006 - ]; A750F AUTOMATIC TRANSMISSION: PARK / NEUTRAL POSITION SWITCH: COMPONENTS](../../../../stylegraphics/info.gif "2007 MY LX470 [08/2006 - ]; A750F AUTOMATIC TRANSMISSION: PARK / NEUTRAL POSITION SWITCH: COMPONENTS")
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WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
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1. |
READ VALUE USING INTELLIGENT TESTER (PARK / NEUTRAL POSITION SWITCH) |
(a) Connect the intelligent tester (with CAN VIM) to the DLC3.
(b) Turn the ignition switch ON and push the intelligent tester main switch ON.
(c)
Select the item "NSW SW" in the DATA LIST and read the value displayed
.
OK:
Park / neutral position switch R: ON
Park / neutral position switch except R: OFF
| OK |
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PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE |
| NG |
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REPAIR OR REPLACE HARNESS AND CONNECTOR BETWEEN PARK / NEUTRAL POSITION SWITCH AND AUTO WIPER ECU (WIPER CONTROL ECU) |
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