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Message Low Range, Service Required in multifunction display and fault code 293A, 293B andor 293C stored in transfer case control unit. -

By Cheryl Mitchell,2014-10-31 22:23
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Message Low Range, Service Required in multifunction display and fault code 293A, 293B andor 293C stored in transfer case control unit. -

    Message "Low Range, Service Required" in multifunction display and fault code 293A, 293B and/or 293C stored in transfer

    case control unit. -

    主题编号 GI28.19-P-041391

    版本 1

    设计组 28.19 Transfer case - electrical system

    日期 08-13-2007

    有效性 Model 164 with Off-Road Pro engineering package (code 430)

    更改原因

投诉

    Message "Low Range, Service Required" in multifunction display and fault code 293A, 293B and/or 293C stored in transfer case control unit (N15/7).

原因

    Widened pins in cable-end connector of transfer case absolute sensor (B57).

补救

    Note: Do not replace the transfer case absolute sensor (B57)! 1.) Manufacture repair wiring harness.

    Note: Always replace all three female contacts.

    Document: ar00.19-p-0100-04a (Repair wiring harness by crimping - watertight connections)

    Document: ws00.19-p-0002-10b (220 589 019984 Crimping set MLK 1.2 ELA)

    2.) Carefully unplug cable-end connector from transfer case absolute sensor (B57).

    3.) Carefully open connector and unpin individual wires.

    Document: AR00.19-p-0120-26A (Remove contact from mini spade-type contact connector)

    Note: The widened female contacts must not be repaired as they are already irreparably damaged!

    4.) Connect repair wiring harness manufactured under 1.) to individual wires

    using axial solder connector.

    Document: ar54.18-p-0100-06a (Repair wiring harness using axial solder connector)

    Note: The repaired line must have an overall length of 80mm! 5.) Carefully assemble connector.

    Note: Observe pin assignment: 1=>gray; 2=>green; 3=>yellow 6.) Plug connector into transfer case absolute sensor (B57) and check it is

    properly engaged.

    7.) Erase fault memory in transfer case control unit (N15/7). 8.) Under "Control unit adaptations" perform calibration of the transfer case.

WIS 参考

    文档编号 标题 提示

    ar00.19-p-0100-04a Repair wiring harness by Repair wiring harness by

     crimping - watertight crimping - watertight

    connections connections

    ws00.19-p-0002-10b 220 589 019984 220 589 019984

     Crimping set MLK 1.2 Crimping set MLK 1.2

    ELA ELA

    AR00.19-p-0120-26A Remove contact from Remove contact from

     mini spade-type contact mini spade-type contact

    connector connector

    ar54.18-p-0100-06a Repair wiring harness Repair wiring harness

     using axial solder using axial solder

    connector connector

症状

    症状

    Power transmission / Transfer case / Transfer case - function / Does not shift

    (low range)

    Power transmission / Transfer case / Transfer case - function / Differential lock

nonfunctional

    Power transmission / Transfer case / Transfer case - function / Electrical

    fault/Fault code

控制单元/故障代码

    故障控制单元 故障代码说明 代码

    VG-Transfer 293B The line from component N15/7 (Transfer case control case (VG1) module) (pin 10) to component B57 (Transfer case

    absolute sensor) (pin 2) has short circuit to ground and

    (or) the line from component N15/7 (Transfer case

    control module) (pin 8) to component B57 (Transfer

    case absolute sensor) (pin 1) has an open circuit.

    VG-Transfer 293A The line from component N15/7 (Transfer case control case (VG1) module) (pin 10) to component B57 (Transfer case

    absolute sensor) (pin 2) has short circuit to positive and

    (or) the line from component N15/7 (Transfer case

    control module) (pin 7) to component B57 (Transfer

    case absolute sensor) (pin 3) has an open circuit.

    VG-Transfer 293C The signals from the incremental sensor of component case (VG1) B57 (Transfer case absolute sensor) are implausible.

零件

    

    零件号 名称 提示 ES1 ES2 EPC

    

    A 019 545 18 Female 3 Always replace all

    26 contact three female X

    contacts.

    A0025461341 Solder 3 0.5mm^2

    connector X

    (axial)

    A1695430231 Line 3 Available by the

    meter:

    Note: The repaired X line must have an

    overall length of

    80mm!

    A 000 545 84 Single-wire 3 ELA X 80 seal

操作号/损坏代码

操作号 时间 损坏代码 提示

操作内容

5104958

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