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TROUBLESHOOTING SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 52B-39 DIAGNOSIS PROCEDURE STEP 1. MUT-II/III diagnosis code CAUTION To prevent damage to MUT-II/III, always turn the position. Q: Is diagnosis code 34 set? YES : Go to Step 2. NO : Go to Step 3. STEP 2. Connector check: SRS-ECU connector Q: Is the connector correctly engaged? YES : Go to Step 3. NO : Engage the connector correctly. Then go to STEP 3. Connector check: SRS-ECU connector (2) Disconnect connectors C-114 and D-29, and then reconnect them. For connector D-29, use a (3) Connector the negative battery terminal. AC301661 Connector: C-114 AE SRS-ECU C-114 (Y) Center lower Harness side 40 23 24 41 32 42 33 31 29 39 30 37 28 21 22 35 26 36 27 34 25 AC301661 Connector: C-114 AE SRS-ECU C-114 (Y) Center lower Harness side 40 23 24 41 32 42 33 31 29 39 30 37 28 21 22 35 26 36 27 34 25 AC301410 Connector: D-29 AI 1 2 Harness side AC300147AE Flat-tip screw Locking button D-29 Driver's seat D-29 Harness side connector |