Location. The wipe control module is
mounted under the driver’s side dashboard, next to the door buzzer box
. It is a black module with two white, five-pin connectors plugged into it, and a ground wire screwed onto the side. It is normally secured with two screws, but it may also simply be taped in place.
Where is the windshield wiper module?
Some mechanics refer to the wiper module as the wiper governor module. It is located
underneath the dashboard, above the brake and accelerator pedal
, and is responsible for the complete operation of the windshield wiper system.
How do you test a wiper control module?
Use the fuse pattern shown on the cover and locate the wiper motor fuse. Test the fuse
using your twelve volt test light
. Clip the ground lead to a solid ground source and touch the positive lead to each side of the fuse. If the test light lights up on both terminals, the fuse is good.
How much is a wiper module?
Prices actually vary, but you can get pulse modules at
around 50USD to 110USD
from AC Delco. Dorman products, however, are priced at around 20USD to 30USD.
Does the body control module control the windshield wipers?
The windshield wiper system in your car is also connected to the BCM. Your body control module also
controls the power windows
, air conditioning, the immobilizer system, the central electronic locking of the car, and the movement of the mirrors.
What happens when a wiper relay goes bad?
When the relay is faulty,
the windshield wipers will only work at the same speed that the last relay signal was sent
. … If you make a change in the settings and the wipers don’t react, it’s most likely due to a malfunction in the intermittent wiper relay.
How do you know if your windshield wiper motor is bad?
Common
signs
include
wiper
blades that move slower than programmed, only have one speed, do not move at all, and don’t park in
the
correct position.
Why do my wipers turn on by themselves?
Common reasons for this to happen:
Faulty park switch
: Inside the wiper motor is a park switch. … Bad wiring: A loose wire or bad connection could also cause your windshield wipers to continue to run even when they are turned off.
What is a wiper module?
The windshield wiper module, or governor,
controls the wiper motor operation
. The module receives input from the wiper switch, and in some cases from various sensors as well. It is responsible for determining wiper speed and parking.
Can wiper motors be repaired?
There’s no recourse but to replace
these. Unfortunately, some of these parts have no part number from the dealer, requiring you to replace an entire expensive assembly—or improvise.
How much does it cost to replace a wiper fuse?
Buy a replacement fuse of the correct amperage, then swap out the old one. If your wipers come back to life, a blown fuse was the problem. Cost
of parts: About $10 for an assortment of 100 fuses
. Cost of professional labor: $20 to $50.
How much does it cost to fix a wiper switch?
The average cost for windshield wiper switch replacement is
between $193 and $208
. Labor costs are estimated between $58 and $73 while parts are priced at $136. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.
What is the windshield wiper switch called?
For most vehicles, the wiper switch is part of a bigger unit called
the multi-function switch or multi-function lever
and is usually found with other controls that start up various components such as the turn signal and the headlights. However, some vehicles have their windshield wiper switch mounted on the dashboard.
What problems can a bad BCM cause?
Potential causes of a malfunctioning BCM include
hard impact collisions, loose wiring harnesses, shorting of wires, excessive heat from the engine, and damaged sensors
. These instances can generate multiple problems such as computer miscalculations, which could make your car impossible to drive.
Can a BCM be reset?
In order for the BCM to work, you have to connect the car’s battery which is the source of power for the body control module. … Make sure that
you follow the specifications
in order to reprogram or reset your vehicle’s BCM. Once things are fixed, you know it’s a job well done!
What is the difference between ECM and BCM?
Replacing your PCM or ECM happen to be the most common terms for the actual engine computer. … In the automotive electronics industry, Control Unit ECU is used as a generic term for any built-in system that controls multiple electrical features in a car. It usually includes: Body Control Module (BCM)
