Symptom
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Possible cause
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Inspection item
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All the following lamps are not turned ON.
- Map lamp
- Trunk room lamp
- Step lamp
- Vanity mirror lamp
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- Harness between BCM and each interior room lamp
- BCM
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Interior room lamp power supply circuit Refer to Description.
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- Interior room lamps are not turned ON even though the door is open.
(It turns ON when turning the interior room lamp ON.)
- Interior room lamps are not turned OFF even though the door is closed.
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- Harness between BCM and each door switch
- Harness between BCM and each interior room lamp
- BCM
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Door switch circuit Refer to Description.
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Interior room lamp control circuit Refer to Description.
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Interior room lamp timer does not activate. (It turns ON/ OFF when the door opens/closes.)
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—
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Check the interior room lamp setting. Refer to CONSULT-III Function (BCM - INT LAMP).
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Step lamps (driver side and passenger side) are not turned ON. (The map lamp is turned ON.)
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- Harness between BCM and each step lamp
- BCM
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Step lamp circuit Refer to Description.
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Step lamps (driver side and passenger side) are not turned OFF. (The map lamp is turned OFF.)
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- Trunk room lamp is not turned ON.
(The bulb is normal.)
- Trunk room lamp is not turned OFF.
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- Harness between BCM and trunk room lamp switch
- Harness between BCM and trunk room lamp
- BCM
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Trunk room lamp switch circuit Refer to Description.
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Trunk room lamp circuit Refer to Description.
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Push-button ignition switch illumination does not illuminate.
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- Harness between BCM and push-button ignition switch
- BCM
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Push-button ignition switch illumination circuit Refer to Description.
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Interior room lamp battery saver does not activate.
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—
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Check the interior room lamp battery saver setting. Refer to CONSULT-III Function (BCM - BATTERY SAVER).
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