REMOVAL & INSTALLATION280 ZX and 300 ZX Models
See Figure 1
Disconnect the negative battery cable.
Remove the wiper arm from the rear window wiper motor.
Raise the rear door and remove the wiper motor cover plate.
Disconnect the rear wiper motor electrical connectors.
Remove the wiper motor mounting bolts and separate the linkage, then remove the motor from the rear door.
To install, reverse the removal procedures.
Fig. Fig. 1: Wiper motor and linkage
Fig. Fig. 2: Wiper motor connection in the engine compartment
Fig. Fig. 3: Remove the linkage through th access hole below the windshield
Fig. Fig. 4: Disconnect the harness from the wiper motor
Fig. Fig. 5: Remove the retaining screws securing the motor to the firewall
Fig. Fig. 6: With the wiper mnotor positioned away from the firewall, remove the nut which secures the linkage
Fig. Fig. 7: Rear wiper motor and circuitry