Single Mirror Does Not Function With Switch Logic: Tribute

Disconnect harness connector of inoperative exterior rear view mirror assembly. Turn ignition on, engine off. Select inoperative exterior rear view mirror on exterior mirror control switch. Operate exterior mirror control switch in specified positions and measure voltage or resistance between ground and harness side of suspect exterior rear view mirror connector. See EXTERIOR REAR VIEW MIRROR CONTROL POSITIONS table. If measurements are within specification, install new exterior rear view mirror. See POWER MIRROR ASSEMBLY under REMOVAL & INSTALLATION. Retest system for normal operation. If measurements are not within specification, go to next step.
Turn ignition off. Disconnect exterior mirror control switch. Measure resistance between ground and harness side of exterior rear view mirror connector. See EXTERIOR REAR VIEW MIRROR CONTROL POSITIONS table. If resistance is greater than 10 k/ohms, install a new exterior mirror control switch. Retest system operation. If resistance is greater than 10 k/ohms, repair suspect circuit. Retest system operation.

EXTERIOR REAR VIEW MIRROR CONTROL POSITIONS (TRIBUTE)

Exterior Mirror Pin	Wire Color	Mirror Control Position	Measurement
Driver Side
Pin No. 6	Dark Blue	Down	Greater Than 10 Volts
Pin No. 6	Dark Blue	Up	Less Than 5 Ohms
Pin No. 4	Red	Right	Greater Than 10 Volts
Pin No. 4	Red	Left	Less Than 5 Ohms
Passenger & Driver Side
Pin No. 5	Yellow	Up	Greater Than 10 Volts
Pin No. 5	Yellow	Down	Less Than 5 Ohms
Pin No. 5	Yellow	Left	Greater Than 10 Volts
Pin No. 5	Yellow	Right	Less Than 5 Ohms
Passenger Side
Pin No. 6	Pink	Up	Greater Than 10 Volts
Pin No. 6	Pink	Down	Less Than 5 Ohms
Pin No. 6	Dark Green	Left	Greater Than 10 Volts
Pin No. 6	Dark Green	Right	Less Than 5 Ohms

EXTERIOR REAR VIEW MIRROR CIRCUIT IDENTIFICATION (TRIBUTE)