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TROUBLESHOOTING ACTIVE STABILITY & TRACTION CONTROL SYSTEM (ASTC) 35C-92 STEP 3. Check whether the diagnosis code is position. (4) Turn the ignition switch to the "ON" position. position. Q: Is code No.C1385 set? YES : Replace the hydraulic unit assembly (integrated with ASTC-ECU). (Refer to ). Then go to Step 4. NO : The procedure is complete. STEP 4. Check whether the diagnosis code is position. (4) Turn the ignition switch to the "ON" position. position. Q: Is code No.C1385 set? YES : Go to Step 1. NO : The procedure is complete. Code No.C1386: G-sensor (internal error) CAUTION If there is any problem in the CAN bus lines, an − CAN Bus Diagnostics Table ). DIAGNOSIS CODE SET CONDITION PROBABLE CAUSES • Malfunction of G and yaw rate sensor • Damaged wiring harness or connector • Malfunction of the hydraulic unit assembly (inte- grated with ASTC-ECU) DIAGNOSIS PROCEDURE STEP 1. M.U.T.-III CAN bus diagnostics. Q: Is the check result? YES : Go to Step 2. NO : Repair the CAN bus line (Refer to GROUP − CAN Bus Diagnostics Table ). Then go to Step 2. STEP 2. Check whether the diagnosis code is position. (4) Turn the ignition switch to the "ON" position. position. Q: Is code No.C1386 set? YES : Replace the G and yaw rate sensor (Refer to NO : The procedure is complete. STEP 3. Check whether the diagnosis code is position. (4) Turn the ignition switch to the "ON" position. position. Q: Is code No.C1386 set? YES : Replace the hydraulic unit assembly (integrated with ASTC-ECU). (Refer to ). Then go to Step 4. NO : The procedure is complete. |