Fasten Belts Chime

The fasten belts chime sounds when the ignition switch is in the RUN or the START position and the left front seat belt is unbuckled. Ignition positive voltage is applied to CKT 39 (PNK) and to the body control module (MALL) when the ignition switch is in the RUN or the START position. A ground condition exists on CKT 238 (BLK/WHT) when the left front seat belt is unbuckled. When the MALL detects the ground condition on this CKT and ignition positive voltage on CKT 39 (PNK), the MALL commands the slow-pulsed fasten belts chime to sound for 4-8 seconds. Voltage is applied to CKT 234 (YEL) for 70 seconds in order to illuminate the FASTEN BELTS indicator.