HEXA

ELECTRICAL

112

AUTO WIPE:

Under the “Auto” position condition. If the ECU

detects an error on the rain sensor the system

works as following:

Judge level at the fail

timing

Operation

Wiper Speed = 0 (no

wiping)

Keep no wiping

Wiper Speed = 0 and

last wipe or “IG” OFF

was less than 7 sec.

before failure event.

Continuous interval

operation

according sensitivity

switch position

Wiper Speed = 1

(Speed 1)

Keep Speed 1

operation

Wiper Speed = 2

(Speed 2)

Keep Speed 2

operation

Washer function

Keep working as per

specification

After detection sensor error, if switch position

changes the “Auto” _ “Another” _ “Auto” then

operate continues interval as following.

After detection sensor error, if IG is OFF once,

after then operate continues interval as following

during IG = ON and “Auto” position.

In case of an Error mode for less than 7 sec. after

“IG” on the ECU should operate continues interval.

Sensitivity switch position 1, 2, 3, 4 & 5 & Pause

time t1, t2, t3, t4 & t5.

WASH FUNCTION CONFLICT WITH AUTO WIPE



When Wiper is in Auto mode and

simultaneously wash switch is pressed then

Wash function should override the Auto wiper

function.



A faulty Rain Light Sensor will not effect the

wash function.



Removal of the Rain Light Sensor or loosen

connection with it, does not effect the

functionality of wash function.



Front wiper low & high speed is directly

controlled by the combination switch.

COMPULSORY WIPE FUNCTION:



When the sensitivity level of the Rain sensor is

varying from Low to High

(Ex: P1 to P2),

compulsory wipe occurs.



When the sensitivity level of the Rain sensor is

varying from High to Low

(Ex: P2 to P1),

compulsory wipe occurs.