System Tests: Notes

SYMPTOM INDEX

Symptom

Suspected Area ⁽¹⁾

Front Wipers Do Not Operate

⁽²⁾⁽³⁾⁽⁴⁾⁽⁵⁾

Front Wipers Do Not Operate In LO Or HI Or INT

⁽⁴⁾⁽⁶⁾⁽⁵⁾

Front Washer Motor Does Not Operate

⁽³⁾⁽⁷⁾⁽⁸⁾⁽⁵⁾

Front Wipers Do Not Operate When Washer Switch Is ON

⁽⁴⁾⁽⁶⁾⁽⁵⁾

Washer Fluid Does Not Operate

⁽⁹⁾

When Wiper Switch Is OFF, Wiper Blade Does Not Retract Or Retract Position Is Wrong

⁽¹⁰⁾

Rain Drop Sensing Function Does Not Operate

⁽¹¹⁾

⁽¹⁾	Perform test procedures in order listed under suspected area.

⁽²⁾	Inspect the IG1 relay.

⁽³⁾	Inspect the WIPER fuse.

⁽⁴⁾	Inspect the front wiper switch. See WIPER SWITCH under COMPONENT TESTS.

⁽⁵⁾	Inspect the wire harness.

⁽⁶⁾	Inspect the front wiper motor. See WIPER MOTOR under COMPONENT TESTS.

⁽⁷⁾	Inspect the front washer switch. See WIPER MOTOR under COMPONENT TESTS.

⁽⁸⁾	Inspect the front washer motor. See WASHER MOTOR under COMPONENT TESTS.

⁽⁹⁾	Inspect the washer hose and nozzle. See WASHER NOZZLE under DESCRIPTION & OPERATION.

⁽¹⁰⁾	Inspect the wiper switch. Inspect the wiper arm and blade set position.

⁽¹¹⁾	See TEST A: RAIN DROP SENSING FUNCTION DOES NOT OPERATE