Go shift selector outside of PARK. If AutoPark lite goes on and STAYS on, chances are you'll quite very likely have a bad RGS. An excellent RGS would Generally run the pump AND the AutoPark lite to get a about 3 to five seconds and after that prevent – – The lite would head out if the pump stops.
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In this instance, we are talking about the #two cable. The cable by itself, has no adjustment ability, but slack In this particular portion of the system need to be removed by altering the brake sneakers them selves – – by using the star wheel.
On all variations of AutoPark, there is really a drum brake around the driveline – – suitable at the rear of the tranny. Changing it truly is much like doing the brakes on an older passenger car.
two. It can be remotely feasible that the big fusible hyperlink (60 amps or so) that protects the relay and motor, may be blown. We’ve by no means found this transpire as yet, nonetheless it needs to be deemed. One could examination for this quite easily, by pulling the connector off in the relay, and examining with the presence of twelve volts on among the list of two large  wires in the feminine connector.
So, you have to securely chock the wheels, and jack up one particular rear wheel off the ground – – like that you may convert the driveshaft by hand. On any coach which includes the separate pump and reservoir (ninety four/ninety five and afterwards), you will need the ignition ON, but motor NOT Working – – Shift lever in NEUTRAL.
two. The RGS has long gone negative and it has turned to the pump As well as AutoPark light. Force will go thru the roof and shortly rupture the RGS or Various other part. Then, the brake will mechanically utilize.
The majority of the You Can Try THESE Out following is stuff we have lifted from manuals and such – – There will very most likely be some duplications of information concerning the various write-ups.
Listed here’s what we can do: Typically, I send out out a bunch of background details first, but inside your scenario we could get started with some particular data. I’ve just sent you a PDF file with the illustration with the actuator. Print it out so you're able to research it as you work thru this explanation.
This is fairly easy – – This first photograph exhibits the necessary wrenches and placement for disconnecting the incoming hydraulic line (the actuator is with a bench top rated exam stand).
This wire will guide you on the relay location – – Generally in just a handful of inches in the pump/motor.
It is just a exceptional situation when possibly of both of these Automobile Park brake actuators needs to be completely changed. But, the two are subject to failure due to leaking seals.
Situation A – – All lights are OFF. This is appropriate Provided that the ignition is OFF. Below every other problem, parked or rolling, this means you have misplaced voltage on the AutoPark Management circuit. Should you be rolling, your parking brake has Now Used. Be advised that at highway speeds, your motor can overwhelm the parking brake, so you can also make it for the road shoulder.
The next drawing of the AutoPark parking brake actuator is very poor good quality, but for many folks it maybe valuable due to the illustrated specs.