Q15 |
RED |
Under all conditions |
Measure the voltage to ground: There should be battery voltage. |
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Blown No. B29 (10 A) fuse in the under-hood fuse/relay box |
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An open or high resistance in the wire | |
D23 |
BLK |
In all power modes |
Measure the voltage to ground: There should be less than 0.2 V. |
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Poor ground (G401) |
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An open or high resistance in the ground wire | |
H1 |
BLK |
In all power modes |
Measure the voltage to ground: There should be less than 0.2 V. |
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Poor ground (G401) |
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An open or high resistance in the ground wire | |
N6 |
BLK |
In all power modes |
Measure the voltage to ground: There should be less than 0.2 V. |
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Poor ground (G501) |
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An open or high resistance in the ground wire | |
N38 |
BLK |
In all power modes |
Measure the voltage to ground: There should be less than 0.2 V. |
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Poor ground (G501) |
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An open or high resistance in the ground wire | |
N23 |
BRN |
Driver's door open |
Measure the voltage to ground: There should be less than 0.2 V. |
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Faulty driver's door switch |
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Faulty driver's door switch ground |
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An open or high resistance in the wire | |
Driver's door closed |
Measure the voltage to ground: There should be about 5 V. |
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Faulty driver's door switch |
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A short to ground in the wire | |
N34 |
GRN |
Front passenger's door open |
Measure the voltage to ground: There should be less than 0.2 V. |
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Faulty front passenger's door switch |
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Faulty front passenger's door switch ground |
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An open or high resistance in the wire | |
Front passenger's door closed |
Measure the voltage to ground: There should be about 5 V. |
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Faulty front passenger's door switch |
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A short to ground in the wire | |
N39 |
GRY |
Left rear door open |
Measure the voltage to ground: There should be less than 0.2 V. |
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Faulty left rear door switch |
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Faulty left rear door switch ground |
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An open or high resistance in the wire | |
Left rear door closed |
Measure the voltage to ground: There should be about 5 V. |
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Faulty left rear door switch |
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A short to ground in the wire | |
N37 |
WHT |
Right rear door open |
Measure the voltage to ground: There should be less than 0.2 V. |
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Faulty right rear door switch |
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Faulty right rear door switch ground |
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An open or high resistance in the wire | |
Right rear door closed |
Measure the voltage to ground: There should be about 5 V. |
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Faulty right rear door switch |
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A short to ground in the wire | |
D3 |
LT GRN |
Driver's door lock knob switch in LOCK |
Measure the voltage to ground: There should be less than 0.2 V. |
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Faulty driver's door lock knob switch |
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Poor ground (G401) or an open in the ground wire |
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An open or high resistance in the wire | |
Driver's door lock knob switch in UNLOCK |
Measure the voltage to ground: There should be about 5 V. |
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Faulty driver's door lock knob switch |
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A short to ground in the wire | |
D15 |
WHT |
Driver's door lock knob switch in UNLOCK |
Measure the voltage to ground: There should be less than 0.2 V. |
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Faulty driver's door lock knob switch |
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Poor ground (G401) or an open in the ground wire |
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An open or high resistance in the wire | |
Driver's door lock knob switch in LOCK |
Measure the voltage to ground: There should be about 5 V. |
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Faulty driver's door lock knob switch |
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A short to ground in the wire | |
D4*1 |
PNK |
Ignition key inserted into the ignition key cylinder |
Measure the voltage to ground: There should be less than 0.2 V. |
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Faulty ignition key switch |
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Poor ground (G401) or an open in the ground wire |
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An open or high resistance in the wire | |
Ignition key removed from the key cylinder |
Measure the voltage to ground: There should be about 5 V. |
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Faulty ignition key switch |
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A short to ground in the wire | |
D4*2 |
PNK |
Disconnect keyless access control unit connector A (32P) |
Check for continuity between terminal D4 and keyless access control unit connector A (32P) terminal No. 2: There should be continuity. |
An open or high resistance in the wire |