AN82.61-P-1001-01E | Retrofitting auto-pilot system wiring harness | Model 210.0 as of 6/96 Model 210.0 with engine 119 Model 210.0 with engine 602 |
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1 Modify auto-pilot system wiring harness (1) according to figure (tie out all wires not required).
Auto-pilot system schematic
1 Auto-pilot system wiring harness
A2/23a2 Rear GPS antenna
A2/29 Radio and navigation operating unit (APS)
A2/30 Navigation processor (APS)
E15 Dome lamp (with shut-off delay and reading lamp)
(not required)
F4 Fuse box in trunk
M12 Sliding/pop-up roof drive assembly (not required)
N57 CF control module (power windows, sliding/pop-up roof)
(not required)
S13/2 Sliding/pop-up roof switch (not required)
W6 Ground (left wheelhouse in trunk)
X11/15 Diagnostic intermediate connector (taillamp harness)
(16-pin)
Z38 Back-up lamp connector sleeve
X (not required)
X4/17 Terminal block (circuit 15c)
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2 Prepare auto-pilot system (1) wiring harness as shown in figure
Connection schematic for auto-pilot system
1 Auto-pilot system wiring harness
A2/29 Radio and navigation operating unit (APS)
A2/30 Navigation processor (APS)
W6/1 Ground (left taillamp in trunk)
bl Blue wire to data link connector
ge Yellow right speed signal wire
gr/ge Gray/yellow back-up lamp signal wire
rt/ge Red/yellow wire, circuit 30
sw/ge Black/yellow left speed signal wire
sw/gr/rt Black/gray/red wire, circuit 15
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3 Route wiring harness along existing wires in vehicle as shown in figure.
A2/29 Radio and navigation operating unit (APS)
A2/30 Navigation processor (APS)
F1 Front fuse and relay box
N47 Traction system control module
W6/1 Ground (left taillamp in trunk)
X11/4 Data link connector
bl Blue wire to data link connector
ge Yellow right speed signal wire
rt/ge Red/yellow wire, circuit 30
sw/ge Black/yellow left speed signal wire
gr/ge Gray/yellow back-up lamp signal wire
sw/gr/rt Black/gray/red wire, circuit 15
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4 Route auto-pilot system wiring harness (1) along existing wires in trunk as shown in figure.
A2/30 Navigation processor (APS)
W6/1 Ground (taillamp in trunk)
gr/ge Gray/yellow wire for back-up lamp signal
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5 Connect brown wire to ground for left taillamp in trunk (W6/1).
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6 Solder gray/yellow wire (gr/ge) back-up lamp signal from wiring harness (1) to gray/yellow wire (gr/ge) for left taillamp in trunk lid with solder connector.
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7 Route auto-pilot system wiring harness (1) to driver's footwell in the left cable duct.
8 Route tie-out to radio and navigation operating unit (A2/29) in driver's footwell as shown in figure and fasten with felt.
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9 Route yellow (ge) wire and black/yellow (sw/ge) wire from auto-pilot system wiring harness (1) over center tunnel to passenger footwell as shown in figure.
10 Route the two wires (speed signal tie-outs) on to control module box.
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11 Disconnect the smaller of the two connectors (2) from the traction system control module (N47) and open at rear.
12 Solder yellow wire (ge) from wiring harness (1) to green wire (gn) from chamber 1 of connector (2) using solder connector.
13 Solder black/yellow wire (sw/ge) from wiring harness (1) to green/white wire (gn/ws) from chamber 2 of connector (2) with solder connector.
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14 Jack up vehicle at front until front wheels can be turned.
15 Connect battery, switch on ignition.
16 Use multimeter to measure DC voltage between yellow wire (ge), black/yellow wire (sw/ge) and ground. The yellow wire (ge) is for the right front wheel signal. The black/yellow wire (sw/ge) is for the left front wheel signal with wheel standing
still "0 V or 12 V" and with wheel turning approx. "6 V". A pulse signal should be measurable when wheel is turning.
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17 Switch off ignition, disconnect battery.
18 Route tie-out to radio and navigation operating unit (APS) in radio shaft.
1 Auto-pilot system wiring harness
3 Standard wiring harness radio connector
4 Connector (no longer required)
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19 Route tie-out from front fuse and relay box (F1) and to data link connector (X11/4) toward front to fuse box.
20 Install new terminal on red/yellow wire (circuit 30) from wiring harness (1) and connect to fuse 5 in fuse and relay box (F1).
21 Install new terminal on black/gray/red wire (sw/gr/rt) and connect to fuse 13 in fuse and relay box (F1).
22 Open data link connector (X 11/4).
23 Insert blue wire (bl) into chamber 32 on data link connector (X11/4).
24 Close data link connector (X11/4).