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TROUBLESHOOTING SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 52B-131 DIAGNOSIS PROCEDURE STEP 1. Check the diagnosis code by connecting AC903877AF Connector: D-36 <LHD> D-36 (Y) Harness side <CLUB CAB> AC903879AD Connector: D-36 <RHD> D-36 (Y) Harness side <CLUB CAB> AC903885AM Connector: D-36 <LHD> D-36 (Y) Harness side <DOUBLE CAB> AC903886 AH Connector: D-36 <RHD> D-36 (Y) Harness side <DOUBLE CAB> (2) Disconnect side-airbag module (RH) connector D-36. When disconnecting connector D-36, AC507310 BG D-36 Side-airbag module (RH) connector D-36 MB991865 MB991866 (Resistor harness) (3) Connect special tool dummy resistor (MB991865) to special tool resistor harness (MB991866). CAUTION Do not insert a test probe into the terminal from side connector D-36 by backprobing. (5) Connect the negative battery terminal. diagnosis code. Q: Is diagnosis code B1421 set? YES : Go to Step 2 NO : Replace the front seatback assembly (RH) ). |