1 | High-voltage power distributor |
2 | Electrical wiring harness |
3 | Electrical wiring harness |
4 | Bracket |
5 | Frame of high-voltage battery module |
6 | High-voltage plug |
7 | High-voltage plug |
8 | Screw |
9 | Electrical connector |
10 | Electrical wiring harness |
11 | Bracket |
12 | Screw |
13 | Screw |
14 | Equipotential bonding line |
15 | Nut |
16 | Equipotential bonding line |
17 | Electrical connectors |
18 | Bracket |
S08.20-A003-76
S08.20-A004-79
1 | High-voltage power distributor | 22 | High-voltage lines | 26 | High-voltage lines | ||
5 | Frame of high-voltage battery module | 23 | High-voltage plug | 27 | High-voltage plug | ||
19 | High-voltage plug | 23.1 | High-voltage battery 2 | 27.1 | High-voltage battery 1 | ||
20 | Screw | 24 | Screw | 28 | Bracket | ||
21 | Bracket | 25 | Bracket | 29 | High-voltage lines |
Danger | Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) | Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. | |
Topical note | General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment | ||
Topical note | Information on preventing damage to electronic components due to electrostatic discharge | ||
Topical note | Notes on battery | ||
| Remove/install | ||
1 | Remove voltage of high-voltage on-board electrical system. | ||
2 | Remove left underfloor paneling. | ||
3 | Remove cross strut. | ||
4 | Remove the electrical wiring harnesses (2, 3) from the bracket (4) and the frame of the high-voltage battery module (5). | Clip remover | |
5 | Remove the screws for the bracket (4) on the high-voltage power distributor (1). | Bolt, holder to high-voltage power distributor/holder | |
6 | Remove the high-voltage plugs (6) and the bracket (4) from the high-voltage power distributor (1). | WIS Service Media | |
7 | Cover open electrical connectors on the high-voltage plugs (6) and on the high-voltage power distributor (1) using protective covers. | Set of protective caps | |
8 | Disconnect high-voltage plug (7). | WIS Service Media | |
9 | Cover open electrical connectors on high-voltage plug (7) and on the high-voltage power distributor (1) using protective covers. | Set of protective caps | |
10 | Remove screw/bolt (8). | Screw, high-voltage power distributor on underbody to high-voltage battery module | |
11 | Pull high-voltage power distributor (1) forward until electrical connector (9) is accessible. | ||
12 | Detach electrical connection (9). | ||
13 | Remove electrical wiring harness (10) from bracket(11). | Clip remover | |
14 | Remove screw (12) and bracket (11) from the high-voltage power distributor (1). | Bolt, holder to high-voltage power distributor/holder | |
15 | Remove screw (13) and disassemble the equipotential bonding line (14) from high-voltage power distributor (1). | Screw, potential equalization ground line to high-voltage power distributor on underbody | |
16 | Unscrew nut (15) and disassemble the equipotential bonding line (16) from the body. | Nut, potential equalization ground line to underbody | |
17 | Remove electrical connectors (17) from bracket (18) and the body. | Clip remover | |
18 | Disconnect high-voltage plug (19) from high-voltage battery (3). | ||
Safety screw for locking element on high-voltage plug | |||
19 | Cover open electrical connectors on high-voltage plug (19) and on high-voltage battery (3) with protective covers. | Set of protective caps | |
20 | Remove screw (20). | Screw, high-voltage wiring harness holder to high-voltage battery/high-voltage battery module | |
21 | Unclip brackets (21) and disassemble high voltage lines (22) from high-voltage battery 2 (23.1) and high-voltage battery 1 (27.1). | ||
22 | Remove high-voltage plug (23) from high-voltage battery 2 (23.1). | ||
Safety screw for locking element on high-voltage plug | |||
23 | Cover open electrical connectors on high-voltage plug (23) and on high-voltage battery 2 (23.1) with protective covers. | Set of protective caps | |
24 | Loosen screws (24). | Screw, high-voltage wiring harness holder to high-voltage battery/high-voltage battery module | |
25 | Unclip brackets (25) and disassemble high voltage lines (26) from the bracket on the frame of the high-voltage battery module (5) and high-voltage battery 1 (27.1). | ||
26 | Remove high-voltage plug (27) from high-voltage battery 1 (27.1). | ||
Safety screw for locking element on high-voltage plug | |||
27 | Cover open electrical connectors on high-voltage plug (27) and on high-voltage battery 1 (27.1) with protective covers. | Set of protective caps | |
28 | Unclip bracket (28) and disassemble high voltage lines (29) from the bracket on the frame of the high-voltage battery module (5). | ||
29 | Remove high-voltage power distributor (1) with high voltage lines (22, 26, 29) downwards. | Aid of helper required. | |
30 | Install in the reverse order |
001 589 00 91 00
Set of protective caps
452 589 01 63 00
Clip remover
001 589 02 91 00
Set of protective caps
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