Remove dashboard cover screws and lift off dashboard cover. Cover solar sensor and read voltage again. If speedometer does not operate, a fault may be present in vehicle speed signal impulse sensor, ignition system, instrument cluster, or wiring. The extendedmaintenance service intervals make it even more advisable to followthis program. Extrafuses and the fuse removal tool are also stored here.
Regards, David All of the cords are connected correctly in the front; however I did notice that two connectors were not plugged in when I initially bought the car grey and green. Commercial use and publishing at other websites of these items is prohibited. If ohmmeter indicates continuity, go to next step. Disconnect control unit box air intake hoses. To install, reverse removal procedure.
The maintenance servicesoutlined in this book should be performed as indicated. Remove 4 screws from fan cover and remove relay casing and spacers. This entry was posted in and tagged on by. Check for internal fault in control module. If ground circuits are okay, go to next step.
Connect voltmeter between test unit pins No. Ohmmeter should read zero ohms in each terminal. Check voltage supply and ground wires for continuity. Air Distribution Switch Faulty Control Signal 1-5-1 …. Remove rear floor ducts connection hose.
Doing so could overload the car's electrical system. The defrost air distribution setting is selected if engine is cold and outside and interior temperatures are also low. Have any questions please contact me. Also check power supply to damper motor position sensor. If no continuity is present, check wiring for an open circuit.
Press the cover's lock and fold it up. Sensor Circuit Open Or Shorted To Power 1-2-5 ……. This maintenanceprogram contains inspections and services necessary for the properfunction of your car. If ohmmeter indicates no continuity, go to next step. Check all connectors for good terminal contact. If reading is as specified, go to next step. Voltage should be about 10 volts.
Check faulty potentiometer motor No. Disconnect evaporator inlet and outlet pipes, and cap both ends. Air conditioning system will only operate above 32 F 0 C. Continuity should be present between relay terminals No. The higher the intensity, the lower the voltage. Make it a habit to check thefinish regularly - when washing the car forinstance. However, use a wash place equipped with a drainage separator.
If speedometer does operate, check for open circuit in instrument cluster wiring. Disconnect appropriate side temperature sensor connector. Connections to these net-works are not shown in their entirety in the respec-tive wiring diagram. If ground circuits are okay, go to next step. Connect voltmeter between test unit pins No. Power was available at the black and red connector on the seat heating module under the seat so I bought a second hand module from a breaker on ebay for £13. Power seat system includes an integral self-diagnostic system.