Illumination/interior Lights: Other Mazda Tribute I

INTERIOR LIGHTING

Refer to the WIRING DIAGRAMS for schematic information.

The interior lighting system consists of the following

1. console lamp assembly (with roof opening panel)
2. interior/map reading lamp assembly
3. cargo lamp assembly
4. generic electronic module (GEM)
5. interior lamp switch
6. cargo lamp switch

Interior/Map Reading Lamp

The interior/map reading lamp assembly is equipped with two independently operated map lamps and one interior lamp and has a three-position switch: OFF, DOOR, and ON. The interior/map reading lamp assembly operates automatically when any of the doors are opened.

Cargo Lamp

A cargo lamp is located in the cargo area and has a three position switch: OFF, DOOR, and ON. The lamp is operated by an integral switch in the liftgate latch.

The generic electronic module (GEM) supplies voltage and ground to the interior courtesy lamps when any of the following inputs are received

1. any door becomes ajar
2. liftgate or liftgate glass becomes ajar
3. remote keyless entry unlock signal is received
4. a key cylinder switch is turned to UNLOCK

All interior courtesy lamps are turned off when any of the following occurs

1. all the doors, liftgate and liftgate glass are closed
2. the ignition switch is turned to RUN
3. a key cylinder switch is turned to LOCK
4. remote keyless entry lock signal is received

The illuminated entry feature is another feature which activates the interior lamps. This feature operates as follows

The GEM illuminates the interior lamps at 80 percent brightness when an unlock signal is received from a remote keyless entry transmitter, key cylinder switch, or door handle lifted when locked. If no door ajar signal is received the GEM will time out and turn the interior lights off. The illuminated entry feature will be canceled when any of the following conditions are met

1. The remote transmitter lock button is pressed and the courtesy lamp control is not activated.
2. The ignition is in the RUN or START position and the interior lamp control is not activated.

Battery Saver

The GEM is equipped with a battery saver which will turn the lights off after 45 minutes of inactivity. This feature is an internal function of the GEM software.

Scheme 1

1. Verify the customer concern by operating the system.
2. Visually inspect for obvious signs of mechanical and electrical damage.
3. If an obvious cause for an observed of reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the WDS or equivalent Tester does not power up, refer to the WDS or equivalent Tester manual.
5. Carry out the DATA LINK DIAGNOSTICS test. If the WDS or equivalent Tester responds with: CKT914, CKT915 or CKT70 = ALL ECUS NO RESP/NOT EQUIP, refer to «MODULE COMMUNICATIONS NETWORK»(ref-173500) article. NO RESP/NOT EQUIP for GEM, refer to «PINPOINT TEST 1: NO COMMUNICATION WITH THE GEM»(ref-173500-S40848950682005031600000) . SYSTEM PASSED, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs, and carry out the self-test diagnostics for the GEM.
6. If the DTCs retrieved are related to the concern, go to the GEM Diagnostic Trouble Code (DTC) Index to continue diagnostics.
7. If no DTCs related to the concern are retrieved, proceed to the TROUBLESHOOTING INDEX. Refer to «TROUBLESHOOTING INDEX - INTERIOR LIGHTING»(ref-173401-S06213194712005031500000) .
8. If the DTCs are retrieved that are not found in the following GEM Diagnostic Trouble Code (DTC) Index, refer to the «GEM DIAGNOSTIC TROUBLE CODE (DTC) INDEX»(ref-173500-S28459354622005031600000) to determine what diagnosis needs to be performed.

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1. Remove the instrument panel dimmer switch.
2. Disconnect the electrical connector.
3. To install, reverse the removal procedure.

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1. Disconnect the battery ground cable.
2. Remove the interior/map reading lamp lens.
3. Remove the interior/map reading lamp assembly. Remove the screws. Remove the interior/map reading lamp. Disconnect the electrical connector.
4. To install, reverse the removal procedure.

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1. Disconnect the battery ground cable.
2. Remove the cargo lamp assembly from the headliner.
3. Remove the cargo lamp assembly. Disconnect the electrical connectors. Remove the cargo lamp assembly.
4. To install, reverse the removal procedure.