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Geely Emgrand X7. Manual part - 480
10.2.4.9 DTC B1212 Fault diagnosis code Descriptions B1212 The key hole illumination lamp is shorted to battery fault. Circuit diagram: 5 IP43 IP25 1 2 IP43 IP25 2 IP43 4 IP43 3 15A IF 06 ACC IP49 2 BCM KEY LIGHT 防盗天线 芯片防盗模块 NL11-3219b
Diagnostic Steps: 1 Inspect whether there is any DTC Code other than B1212. (a) Inspect whether there is any DTC Code other than B1212.
2 Inspect the voltage of the key buckle illuminating lamp. Yes Go to DTC list in 10.2.4.2 and repair according to trouble codes. No Immobilizer antenna Chip anti-theft module 1919 |