General Information: Removal & Installation Mazda 6 GJ

INSTALLATION OF RADIO SYSTEM

The control modules and control unit have been designed with sufficient attention to radio wave disturbances from the outside. However, observe the following precautions when installing the radio set to the vehicle to prevent adverse effects on the control modules and control unit.

Scheme 7

1. Install the radio set and its antenna as far away as possible from the control modules and control unit.
2. The antenna feeder and power cable generate radio waves, therefore, keep them 100 mm {3.94 in} or more from the control modules, control unit, and wiring harness. If the antenna feeder and power cable cross over the wiring harness, place them perpendicular to the wiring harness.
3. Do not install a high output radio set.
4. Do not use the control modules and control unit power source for the radio set. In addition, do not use the cigar lighter and accessory socket power source.
5. Do not attach the antenna feeder or wiring harness of the radio set to the wiring harness, fuel pipe, or brake tube of the vehicle.
6. Do not install any radio set-related devices in the area where the air bag module deploys to prevent a secondary accident if the air bag were to deploy. (Scheme 7): Typical Air Bag System Related Components
7. After installing the radio set, perform a test transmission with the engine idling to verify that it does not affect engine control.

Scheme 8

1. Before disconnecting connectors or removing electrical parts, disconnect the negative battery cable. (Scheme 8): Disconnect Negative Battery Cable First

Scheme 9

1. To remove the wiring harness from the clip in the engine room, pry up the hook of the clip using a flathead screwdriver. (Scheme 9): Prying Up Hook Of Clip Using Flathead Screwdriver

Caution - Do Not Remove Harness Protective Tape. Scheme 10

Scheme 11

Scheme 12

1. When disconnecting connector, grasp the connectors, not the wires. (Scheme 11): Caution For Disconnecting Connectors
2. Connectors can be disconnected by pressing or pulling the lock lever as shown. (Scheme 12): Typical Connectors Lock Levers

Scheme 13

1. When locking connectors, listen for a click indicating they are securely locked. (Scheme 13): Securely Locking Connector

Caution - DO NOT Probe Connector Terminals, Backprobe Harness Where Possible. Scheme 14

Caution - Inspect Terminals Of Waterproof Connectors From Connector Side. Scheme 15

Scheme 16

1. Pull lightly on individual wires to verify that they are secured in the terminal. (Scheme 16): Ensuring Wires Are Secure In Terminal

Scheme 17

1. Use the appropriate tools to remove a terminal as shown. When installing a terminal, be sure to insert it until it locks securely.
2. Insert a thin piece of metal from the terminal side of the connector and with the terminal locking tab pressed down, pull the terminal out from the connector. (Scheme 17): Inserting Thin Piece Of Metal From Terminal Side Of Connector

Scheme 18

1. Handle sensors, switches, and relays carefully. Do not drop them or strike them against other objects. (Scheme 18): Caution - Do Not Drop Or Strike Sensors, Switches And Relays

Scheme 19

1. Two-color wires are indicated by a two-color code symbol.
2. The first letter indicates the base color of the wire and the second the color of the stripe. (Scheme 19): Identifying Wiring Color Codes

Scheme 20

Scheme 21

1. When replacing a fuse, be sure to replace it with one of the same capacity. If a fuse fails again, the circuit probably has a short and the wiring should be inspected.
2. Be sure the negative battery terminal is disconnected before replacing a main fuse. (Scheme 20): Identifying Battery And Main Fuse
3. When replacing a pullout fuse, use the fuse puller. (Scheme 21): Pulling Out Fuse Using Fuse Puller