TSB: 09-023/12
2013 CX-5 - CARGO COMPARTMENT LIGHT BULB REPLACEMENT CAUTION
BULLETIN NOTE
This bulletin supersedes the previous bulletin 09-023/12 issued 06/08/12. The DESCRIPTION and REPAIR PROCEDURE have been revised.
Changes are noted below in Red.
APPLICABLE MODEL(S)/VINS
2013 CX-5
DESCRIPTION
When replacing the light bulb in the cargo compartment, the battery power must first be interrupted to avoid damaging the rear body control module (RBCM).
CAUTION:
TO AVOID DAMAGING THE RBCM DURING CARGO COMPARTMENT LIGHT BULB REPLACEMENT, ALWAYS DISCONNECT THE NEGATIVE BATTERY CABLE OR THE CARGO LIGHT CONNECTOR.
IF THE RBCM IS DAMAGED, IT WILL REQUIRE REPLACEMENT.
REPAIR PROCEDURE
1. Verify customer concern.
2. Disconnect either the negative battery cable or the cargo light connector.
CAUTION:
TO AVOID DAMAGING THE RBCM DURING CARGO COMPARTMENT LIGHT BULB REPLACEMENT, ALWAYS DISCONNECT THE NEGATIVE BATTERY CABLE OR THE CARGO LIGHT CONNECTOR.
If the bulb is removed (by hand or with a screwdriver) and battery power is still supplied to the cargo compartment light, the metal end of the bulb could cause a short circuit (C) between the negative (A) and positive (B) electrodes (as shown below). If this occurs, the RBCM will be damaged and will require replacement.
3. Replace the light bulb with a new one.
4. Re-connect the negative battery cable or the cargo light connector.
5. Verify repair.
NOTE: RBCM replacement will not be covered under warranty.