|
|
PB-82 < DTC/CIRCUIT DIAGNOSIS > C1BD4 G SENSOR C1BD4 G SENSOR DTC Description INFOID:0000000010833671 DTC DETECTION LOGIC POSSIBLE CAUSE • G sensor (integrated in electric parking brake control module) FAIL-SAFE Automatic release is prohibited. DTC CONFIRMATION PROCEDURE 1. PRECONDITIONING If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn the ignition switch OFF >> GO TO 2. 2. CHECK DTC DETECTION With CONSULT 1. Turn the ignition switch OFF to ON. CAUTION: Be sure to wait for 10 seconds after turning ignition switch OFF or ON. 2. Push the parking brake switch. CAUTION: • Set the select lever in the P position. 3. Pull the parking brake switch. 4. Perform self-diagnosis for “EHS/PKB”. Is DTC “C1BD4” detected? YES >> Proceed to NO-1 >> To check malfunction symptom before repair: Refer to GI-44, "Intermittent Incident" . NO-2 >> Confirmation after repair: INSPECTION END Diagnosis Procedure INFOID:0000000010833672 1. PERFORM CALIBRATION OF G SENSOR Perform calibration of G sensor. Refer to . >> GO TO 2. 2. PERFORM SELF-DIAGNOSIS With CONSULT 1. Turn the ignition switch ON. 2. Perform self-diagnosis for “EHS/PKB”. Is DTC “C1BD4” detected? YES >> Replace the electric parking brake control module. Refer to PB-141, "Removal and Installation" NO >> INSPECTION END DTC Display Item (Trouble diagnosis content) Malfunction detected condition C1BD4 G SENSOR • When a malfunction is detected in signal of G sensor. |