Wiper Signal Circuit

CRUISE CONTROL: DYNAMIC RADAR CRUISE CONTROL SYSTEM: Wiper Signal Circuit
- Wiper Signal Circuit

DESCRIPTION

The distance control ECU detects HI mode wiper operation. If the windshield wiper operate in HI mode for 5 seconds or more, the cruise control will be cancelled and "CRUISE NOT AVAILABLE NOW" will be displayed on the multi-information display in the combination meter. Operating the cruise main switch after HI mode wiper operation stop sill start the cruise control again.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT WIPER SYSTEM

Refer to HOW TO PROCEED WITH TROUBLESHOOTING How To Proceed With Troubleshooting.

OK:

Wiper function is normal.

NG -- GO TO WIPER AND WASHER SYSTEM
OK -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR

(a) Disconnect the A8 and E11 connectors.





(b) Measure the resistance according to the value(s) in the table below.

Standard resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Dynamic Radar Cruise Control System