How do you get a hard circuit board out of an instrument cluster?
To get the hard circuit board out, you can use a small flat bladscrewdriver to gently pry the board up from underneath. There are four long pins that connect down into the speedometer so you will want to lift straight up as much as possible so as not to bend the pins.
What does no bus mean on the odometer?
RECENTLY HAD “no buS” SHOW ON THE ODOMETER IN MY 2000 JEEP WRANGLER. THE VEHICLE DID START AND RAN WITHOUT A PROBLEM, BUT WHO KNOWS FOR HOW LONG. THE ONLY RECENT CHANGE WAS A NEW BATTERY. Having the same problem on my ’99 Jeep Cherokee.
What does no bus mean on a jeep?
The reply stating that the battery was just changed makes me more suspicious that this is the cause. The no bus syndrome on the jeeps. Had one in the shop a no start with the fuel and amp gauge not working. The no bus signal on the odom.
What does no bus mean on a computer?
Any computer, wiring, or connections can cause this. You need a scan tool to diagnose. “no bus” means the PCM (computer or module) is not able to communicate. Could be something as simple as a fuse (.50) or as complicated as a bad PCM ($1000.00) “NO BUS” means that the communication system between the computers has stopped working.
Where are the washers on an instrument cluster?
The washers were located underneath the resistor wires. Then remove each of the 7mm nuts that hold the gauges in place and connected to the instrument cluster enclosure.
How are the bulbs removed from an instrument cluster?
There were two types of bulbs – the indicator/warning bulbs (black plastic) and the instrument illumination bulbs (grey plastic). The indicator/warning bulbs are removed by twisting counterclockwise 90 degrees and lifting up. The instrument illumination bulbs are removed in the same manner – there were three of these.
Where are the screws on an instrument cluster?
There are two screws that hold the hard circuit board to the plastic instrument enclosure. Do not try to lift the hard circuit board out just yet. The final screw holding the platic circuit board in place was in the corner and was one of 6 screws used to connect the instrument enclosure backing to the front of the enclosure.
Where is the auxilary wiring on a Trans Am?
On the driver’s side, it is wire-tied to the main instrument panel harness as it crosses the steering column. On the passenger’s side, it is routed over the glove compartment in a special wiring tray on the back of the dash pad.
Where is the auxiliary plug on a Honda ST1300?
There is also an auxiliary accessory plug on your ST. This option connector is on the left side of the bike under the gas tank, and has 6 wires. Green is ground. Light blue is hot when the right turn signal is on.Orange is hot when the left turn signal is on.
Is the a / C harness the same as in 1977?
The A/C harness was heavily revised in 1977, so the description I’m going to give here doesn’t include the same components as earlier models. I believe the harness was the same for all engines in 1977. The harness remained unchanged except at some time (probably 1980) the temperature switch was eliminated.
Where does the heater harness go on a Trans Am?
The heater harness runs from the fan speed switch to some resistors (under the dash), and then to the fan itself. That’s all there is to it. The A/C harness is much more complicated, because it adds the compressor circuit and a special power supply for high fan speed.