Remote Convenience: Diagnosis Ford Taurus IV рестайлинг

Inspection and Verification

1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical or electrical damage. VISUAL INSPECTION CHART Mechanical Universal transmitter Receiver
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the cause is not visually evident, verify the symptom and GO to «SYMPTOM CHART»(ref-233762-S08959066002006052600000) .

Symptom Chart

SYMPTOM CHART

Scheme 1

Scheme 2

1. A1 CHECK THE HOMELINK TRANSMITTER Check the illumination of the transmitter. Does the transmitter illuminate? Yes : GO to A2 . No : GO to A3 .
2. A2 PROGRAM A HAND-HELD TRANSMITTER INTO A UNIVERSAL TRANSMITTER NOTE: If the garage door is equipped with rolling codes, REFER to «UNIVERSAL TRANSMITTER PROGRAMMING»(ref-233762-S26893646352006052600000) . Program the universal transmitter. REFER to «UNIVERSAL TRANSMITTER PROGRAMMING»(ref-233762-S26893646352006052600000) . Did the universal transmitter program successfully? Yes : The universal transmitter is OK. VERIFY the receiver operates correctly. No : INSTALL a new LH sun visor assembly. TEST the system for normal operation.
3. A3 CHECK CIRCUIT 705 (LG/OG) FOR VOLTAGE Key in OFF position. Disconnect: LH Vanity Mirror Lamp C907. Key in ON position. Measure the voltage between the LH vanity mirror lamp C907 pin 1, circuit 705 (LG/OG), harness side and ground. Is the voltage greater than 10 volts? Yes : GO to A4 . No : REPAIR the circuit. TEST the system for normal operation.
4. A4 CHECK CIRCUIT 57 (BK) FOR AN OPEN Key in OFF position. Measure the resistance between the LH vanity mirror lamp C907 pin 2, circuit 57 (BK), harness side and ground. Is the resistance less than 5 ohms? Yes : INSTALL a new LH sun visor assembly. TEST the system for normal operation. No : REPAIR the circuit. TEST the system for normal operation.