2024年4月4日发(作者：长安悦翔2019款)
车身外部、车门、车顶和车辆安全
章节
DLK
车门和锁
A
B
C
D
目录
配备智能钥匙系统
注意事项 .........................................................
9
注意事项 ...............................................................
9
辅助约束系统 (SRS)“安全气囊”和“安全带预
张紧器”的注意事项 ..................................................
9
断开蓄电池后转动方向盘的注意事项 .........................
9
在无前围上盖板盖情况下操作的注意事项 ...............
10
拆卸蓄电池端子的注意事项 .....................................
10
工作 .........................................................................
10
智能钥匙系统： 系统说明 .........................................
21
智能钥匙系统： 电路图 ............................................
23
车门锁止功能 .............................................................
27
车门锁止功能： 系统说明 .........................................
27
行李箱打开功能 ......................................................
...
29
行李箱打开功能：系统说明 .....................................
29
遥控无钥匙进入功能 ..................................................
30
无线遥控进入系统功能： 系统说明 ..........................
30
钥匙提醒功能 .............................................................
32
钥匙提醒功能： 系统说明 .........................................
32
警告功能 ....................................................................
33
警告功能： 系统说明 ................................................
33
E
F
G
H
I
准备工作 .......................................................
11
....
11
准备工作 ..........................................................
通用维修工具 ...........................................................
11
J
系统说明 .......................................................
12
零部件 .................................................................
12
零部件位置 ..............................................................
12
车内钥匙天线 (仪表中心) .......................................
14
车内钥匙天线 (控制台) ...........................................
14
车内钥匙天线 (行李箱) ...........................................
14
车外钥匙天线 (后保险杠) .......................................
14
车外钥匙天线 (驾驶员侧) .......................................
15
车外钥匙天线 (乘客侧) ...........................................
15
前车门锁总成 (驾驶员侧) .......................................
15
....
15
前车门锁总成 (乘客侧) .......................................
遥控车门开关接收器 ................................................
16
....
16
智能钥匙警告蜂鸣器 ............................................
行李箱盖锁总成 .......................................................
16
系统 (行李箱盖开启器系统) ..............................
36
系统说明 ..................................................................
36
电路图 ......................................................................
37
DLK
L
诊断系统 (BCM) ..............................................
...
39
公用项目 ....................................................................
39
公用项目：CONSULT 功能 (BCM - 公用项目) .......
39
车门锁 ........................................................................
41
车门锁：CONSULT 功能 (BCM - 车门锁) ..............
41
智能钥匙 ....................................................................
42
....
42
智能钥匙：CONSULT 功能 (BCM - 智能钥匙) ...
行李箱 ........................................................................
45
行李箱：CONSULT 功能 (BCM - 行李箱) ..............
45
M
N
O
系统 (电动车门锁系统) ......................................
17
系统说明 ..................................................................
17
电路图 .....................................................................
19
P
ECU 诊断信息 ..............................................
46
BCM ...................................................................
46
ECU 参考列表 ..........................................................
46
....
21
系统 (智能钥匙系统) ......................................
智能钥匙系统 ..............................................................
21
电路图 ...........................................................
47
DLK-1
...
47
车门和锁止系统 ...............................................
电路图 ......................................................................
47
右后：诊断步骤 ........................................................
82
....
84
车门锁止解锁开关 ...........................................
....
84
部件功能检查 .......................................................
诊断步骤 ...................................................................
84
....
86
部件检查 ...............................................................
基本检查 ......................................................
58
诊断和维修工作流程 ...........................................
58
工作流程 ..................................................................
58
...
61
检查和调整 ......................................................
更换控制单元时的其他维修 .........................................
61
更换控制单元时的额外维修：说明 ...........................
61
更换控制单元时的额外维修：工作步骤 ...................
61
....
87
车门请求开关 ...................................................
部件功能检查 ...........................................................
87
诊断步骤 ...................................................................
87
部件检查 ...................................................................
89
....
90
车门开关 ..........................................................
部件功能检查 ...........................................................
90
诊断步骤 ...................................................................
90
部件检查 ...................................................................
92
DTC/电路诊断 .............................................
62
B2621 车内天线 .................................................
62
DTC 逻辑 .................................................................
62
诊断步骤 ..................................................................
62
....
93
危险警告功能 ...................................................
部件功能检查 ...........................................................
93
....
93
诊断步骤 ...............................................................
B2622 车内天线 .................................................
64
DTC 逻辑 .................................................................
64
诊断步骤 ..................................................................
64
....
94
智能钥匙电池 ...................................................
部件检查 ...................................................................
94
...
66
B2623 车内天线 ..............................................
DTC 逻辑 .................................................................
66
诊断步骤 ..................................................................
66
....
95
智能钥匙警告蜂鸣器 ........................................
部件功能检查 ...........................................................
95
诊断步骤 ...................................................................
95
部件检查 ...................................................................
96
B2626 车外天线 .................................................
68
DTC 逻辑 .................................................................
68
诊断步骤 ..................................................................
68
....
97
钥匙警告灯 ......................................................
部件功能检查 ...........................................................
97
....
97
诊断步骤 ...............................................................
...
71
B2627 车外天线 ..............................................
DTC 逻辑 .................................................................
71
....
71
诊断步骤 ..............................................................
....
98
遥控车门开关接收器 ........................................
部件功能检查 ...........................................................
98
诊断步骤 ...................................................................
98
...
74
B2628 车外天线 ..............................................
DTC 逻辑 .................................................................
74
诊断步骤 ..................................................................
74
换档 P 警告灯 ....................................................
104
部件功能检查 .........................................................
104
诊断步骤 .................................................................
104
组合仪表蜂鸣器 ..................................................
76
部件功能检查 ...........................................................
76
诊断步骤 ..................................................................
76
..
105
行李箱盖开启器执行器 ....................................
部件功能检查 .........................................................
105
诊断步骤 .................................................................
105
...
77
车门锁执行器 ...................................................
驾驶员侧 .....................................................................
77
驾驶员侧：部件功能检查 .........................................
77
驾驶员侧：诊断步骤 ................................................
77
乘客侧 .........................................................................
79
乘客侧：部件功能检查 .............................................
79
乘客侧：诊断步骤 ....................................................
79
左后侧 .........................................................................
80
左后： 部件功能检查 ................................................
80
左后：诊断步骤 .......................................................
81
右后侧 .........................................................................
82
右后： 部件功能检查 ................................................
82
..
106
行李箱盖开启器开关 ........................................
部件功能检查 .........................................................
106
诊断步骤 .................................................................
106
部件检查 .................................................................
107
..
108
行李箱灯开关 ...................................................
部件功能检查 .........................................................
108
诊断步骤 .................................................................
108
部件检查 .................................................................
109
..
110
解锁传感器 ......................................................
部件功能检查 .........................................................
110
诊断步骤 .................................................................
110
DLK-2
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