Chrysler PT Cruiser 2001 Service Manual Supplement page 1850

*COURTESY LAMPS ON AT ALL TIMES —
TEST
10 Open the Liftgate.
Disconnect the Liftgate Ajar Switch connector.
With the DRB III select: Body Electro/Mech Cluster Input/Output
Read the Liftgate Ajar Sw state.
Does the DRBIII show: Open ?
Yes → Replace the defective Liftgate Ajar Switch.
→ Go To 11
No
11 Disconnect the Liftgate Ajar Switch.
Disconnect the RKE Module connector.
With the DRB III select: Body Electro/Mech Cluster Input/Output
Read the Liftgate Ajar Sw state.
Does the DRBIII show Liftgate Ajar Sw: Open ?
Yes → Replace the Remote Keyless Entry Module (liftgate ajar shorted).
→ Go To 12
No
12 Turn ignition off.
Disconnect the Liftgate Ajar Switch connector.
Disconnect the Instrument Cluster connector.
Disconnect the RKE Module connector.
Measure the resistance of the Liftgate Ajar Switch Sense circuit from the ajar switch
connector to ground.
Is the resistance below 100.0 ohms?
Yes → Repair the Liftgate Ajar Switch Sense wire for a short to ground.
→ Go To 13
No
13 If there are no possible causes remaining, view repair.
Repair
14 Turn the Panel Lamps Dimmer Switch (on left stalk switch) to the mid position.
Remove the Instrument Cluster.
Measure the resistance between ground and the Panel Lamps Dimmer Signal circuit
in the C2 connector.
Is the resistance below 100.0 ohms?
Yes → Go To 15
→ Replace the Instrument Cluster.
No
15 Disconnect the Instrument Cluster.
Disconnect the Multi-Function switch connector.
Measure the resistance of the Panel Lamps Dimmer Signal circuit in the instrument
cluster connector to ground.
Is the resistance below 200.0 ohms?
Yes → Repair the Panel Lamps Dimmer Signal wire for a short to
→ Go To 16
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Replace the Instrument Cluster.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
ground.
Perform BODY VERIFICATION TEST - VER 1.
INTERIOR LIGHTING
Continued
201
APPLICABILITY
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All
All
All
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All