安全气囊故障码清除（Airbag fault code clearance）.doc

安全气囊故障码清除（Airbag fault code clearance） Reading and clearing (1) SRS fault code reading and clearing method (2) SRS failure content The self-diagnosis of airbag system can be safely driven by the instrument panel The warning lamp (SRS) reads the fault code for maintenance and application. (1) SRS fault code reading and clearing method 1. Ignition switch ON. 2. The 6 hole (warning light circuit) and 2 hole (power supply) of the cross-connect square diagnosis block. 3. After taking about 2 ~ 4 seconds, remove the cross wires. 4. Look at the dashboard SRS warning lights and read the flash code. The fault code read, please check the breakdown code description. 6. After the maintenance, check the failure code memory again, and after the failure, cross the 6 - hole for more than 6 seconds Clear the fault code. (2) SRS failure content Fault code -- -- -- -- -- - 1 system normal (no problem memory) Airbag computer is not good The drivers safe airbag circuit is not good The passenger seat airbag circuit is not good 5. The driving seat belt buckle is not good The passenger seat belt buckle is bad Passenger seat safety gas protection resistance circuit The battery is too low 9 SRS warning light circuit is not good The airbag computer is not good Detection of airbag circuit system (1) the detection of airbag computer (2) detection of the driving seat airbag circuit (3) passenger seat airbag circuit detection (4) driving seat belt buckle switch circuit test (5) passenger seat belt buckle switch circuit test (6) passenger seat airbag protection resistance detection (7) safety airbag computer power circuit detection (8) circuit detection of SRS warning lights (9) safety belt tractor circuit testing Before the detection of the airbag circuit, the head of the cathode must be removed. Measuring circuit tools should be used Several three meters are used to avoid the inadvertent detonation of safe gas. (I) airbag computer detection 1. Perform the self-diagnosis of airbag system. 2. If t