my viva rear window cannot squirt water for the wiper anymore. any quick fix?

bro jastan,

Dat sound maybe came from ur rack end (its part of stering rack component). It would not coming from tie rod end, since normally worned tie rod end make ur car swing in high speed and u will feel a free play on steering. But it just my guess oni, since dis rarely happen to perodua/daihatsu car, but normal for proton/mitu....

2nd, when u said driving 30/40km/h. car will vibrate, is it the whole car body vibrate/shaking or only just ur steering?
If car body vibrate/shaking while accelerating, dat means your driveshaft/cv joint kong edi...
If only vibrate at steering, theres few thing need to check but I will suggest start from cheapest. Go for on-wheel tyre balancing 1st.....

Bro did u mean the water spray for rear screen? The water came from the same tank as front wind screen water spray.. Chceck ur water level and also the pump underneath it.. Make sure its working..

Sometimes the line is empty and needs to pump few times until the water completely fill the line and spray like normal..

water level ok. my front windshield can spray. but the rear screen cannot spray.
i tried a few times but still the same.

the pump is common to both front and rear? if the front can spray, maybe got air in my line?

I dun think its common for front and rear.. It must be separate.. Try ask someone to play with the switch and u try to hear any motor sound from nearby the cleaning water tank.. If no sound means stuck or kaput lah.. If have sound then maybe air lock or ur line stuck up.. Have a try 1st..

I dun think its common for front and rear.. It must be separate.. Try ask someone to play with the switch and u try to hear any motor sound from nearby the cleaning water tank.. If no sound means stuck or kaput lah.. If have sound then maybe air lock or ur line stuck up.. Have a try 1st..

Only perodua kancil use separate tank (front n rear tank), Kelisa, kenari, viva etc2 use 2pump motor at same tank....Check ur pump motor 1st (i think need to remove front bumper cause viva windshield tank located behind driver side fog lamp).

in the driver seat, when i twist the rear spray knob, i can hear zuup sound. twist again...zuup sound. is that the motor/pump sound?

Bro, dat sounds like ur hose line clogged or pinched somewhere....Se pics below, u can check ur own water hose, its behind driver side front pillar....

Thats means ur pump is working...  Usually ur pump is submerged so its like impossible to not have suction.. Try check the outlet at ur rear spoiler and try to clear the hole with small pin.. If the hole is clear but still no spray.. Then its obviously ur line choked.. 
So u can follow as per wut paperclip said..  See the water flow or not.. Dun spill water inside ur car..  Hahahahaha...

Cam kenal kete ni.. 

Heheheheh, dismantle parts from own car just to make sure people can understand....When u understand u can diy, when u diy means u save money a lot....Only 1minute to dismantle but 10 minutes to edit n upload the pic...

skylinestar - very easy to remove n install back. B4 remove the plastic pillar, remove door rubber first...Pull off dat pillar start from top, only 2clip behind there...

panda123456 - Drove below 90km/h and do not accelerate dramatically...

mazai5100 - I though all viva meter is same (auto or manual)....Different is on manual viva, perodua didnt connect gear position wiring....correct me if im wrong....

thanks!
can i drive more than 90km after 1st service?