ESP JAGUAR XJ6 1994 2.G Owner's Guide

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AS. 9.3 Door locks
U 1. Check harness wiring continuity between multi-plug 12-way connector pins 10 (driver's side)
and
4 (passenger's side) to respective door lock connector pin 8. Ensure secure ground
connection from each lock connector pin
9.
Test continuity across switch pins, reading should be open circuit with door unlocked, short
circuit with door locked. 2.
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JBB-1908
I Fig. 1 Door Locks Circuit
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X300 VSM 27 Issue 1 August 1994

Security System - RESTRICTED ISSUE
AS. 9.6 Horns
1.
2.
Check fuses FIO and F14 in LH engine bay fuse box; if blown determine reason for rupture and
renew.
Check wiring harness continuity from multi
-plug 26-way connector pin 24 to relay unit
connector pin
6 and column switchgear connector pin 16. Ensure secure ground connection
from column switchgear connector pin
7.
Check wiring harness continuity from fuse connector pins 7 and 8 to LH and RH horn
respectively. Ensure secure ground connection from both horn units.
Ensure that
+12V (nominal) is present at the relay connector pin.
Operate horn switches and check that
+12V (nominal) is present at the two fuse connector pins
and
at speaker connector pin 44 (both units).
Check resistance across speaker unit pins;
a value of approximately 2Q should be recorded.
P21.
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J86- 1911
Fig. 1 Horn Unit and Relay Circuit
X300 VSM Issue 1 August 1994 30

Pt
P2Ob
A5.9.12 Sounder
Check harness wiring continuity from multi-plug 26-way connector pins 13 and 26 to sounder
connector pins
2 and 1 respectively.
Measure resistance across sounder pins; a value
of 8Q should be recorded.
X300 VSM Issue 1 August 1994 36 ~ ~~~
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J86 - 1917
Fig. 1 Security Sounder Circuit
X300
VSM