2001 CHRYSLER VOYAGER air condition

Symptom:
LEFT B-PILLAR SWITCH INPUT OPEN
When Monitored and Set Condition:
LEFT B-PILLAR SWITCH INPUT OPEN
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses an input greater than 4.8 volts for over 10 seconds.
POSSIBLE CAUSES
DTC PRESENT
LEFT SLIDING DOOR PILLAR SWITCH MUX CIRCUIT SHORT TO VOLTAGE
GROUND CIRCUIT OPEN
LEFT SLIDING DOOR PILLAR SWITCH MUX WIRE OPEN
LEFT B-PILLAR SWITCH OPEN
BODY CONTROL MODULE - LEFT SLIDING DOOR PILLAR SWITCH OPEN
TEST ACTION APPLICABILITY
1 With the DRBIIIt, record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the left power sliding door from the Left B-Pillar Switch.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay LEFT B-PILLAR SWITCH INPUT OPEN?All
Ye s®Go To 2
No®Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2 Disconnect the Body Control Module C3 connector.
Measure the voltage between Left Sliding Door Pillar Switch Mux circuit and ground.
Is there any voltage present?All
Ye s®Repair the Left Sliding Door Pillar Switch Mux circuit for a short
to voltage.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 3
3 Disconnect the Body Control Module C3 connector.
Measure the resistance between Left Sliding Door Pillar Switch Mux circuit and
ground.
Is the resistance below 20500.0 ohms?All
Ye s®Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 4
891
POWER DOORS - SLIDING

Symptom:
LEFT B-PILLAR SWITCH INPUT SHORT
When Monitored and Set Condition:
LEFT B-PILLAR SWITCH INPUT SHORT
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses a B-pillar switch input less than .24 volts for over
10 seconds.
POSSIBLE CAUSES
DTC PRESENT
LEFT B-PILLAR SWITCH SHORTED
LEFT SLIDING DOOR PILLAR SWITCH MUX WIRE SHORT TO GROUND
BODY CONTROL MODULE - LEFT SLIDING DOOR PILLAR SWITCH CIRCUIT SHORTED
TEST ACTION APPLICABILITY
1 With the DRBIIIt, record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the left power sliding door from the Left B-Pillar Switch.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay LEFT B-PILLAR SWITCH INPUT SHORT?All
Ye s®Go To 2
No®Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2 Disconnect the Left B-Pillar Switch connector.
With the DRBIIIt, erase DTCs.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Wait 10 seconds.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay LEFT B-PILLAR SWITCH INPUT OPEN?All
Ye s®Replace the B-Pillar Switch.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 3
3 Disconnect the Body Control Module C3 connector.
Disconnect the Left B-Pillar Switch connector.
Measure the resistance of the Left Sliding Door Pillar Switch Mux circuit to ground.
Is the resistance below 1000.0 ohms?All
Ye s®Repair the Left Sliding Door Pillar Switch Mux wire for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
893
POWER DOORS - SLIDING

Symptom:
LEFT B-PILLAR SWITCH INPUT STUCK
When Monitored and Set Condition:
LEFT B-PILLAR SWITCH INPUT STUCK
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses an active B-pillar switch input for over 10 seconds.
POSSIBLE CAUSES
DTC PRESENT
LEFT B-PILLAR SWITCH SHORTED
LEFT SLIDING DOOR PILLAR SWITCH MUX WIRE SHORT TO GROUND
BODY CONTROL MODULE - LEFT SLIDING DOOR PILLAR SWITCH CIRCUIT SHORTED
TEST ACTION APPLICABILITY
1 With the DRBIIIt, record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the left power sliding door from the Left B-Pillar Switch.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay LEFT B-PILLAR SWITCH INPUT STUCK?All
Ye s®Go To 2
No®Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2 Disconnect the Left B-Pillar Switch connector.
With the DRBIIIt, erase DTCs.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Wait 10 seconds.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay LEFT B-PILLAR SWITCH INPUT OPEN?All
Ye s®Replace the B-Pillar Switch.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 3
3 Disconnect the Body Control Module C3 connector.
Disconnect the Left B-Pillar Switch connector.
Measure the resistance of the Left Sliding Door Pillar Switch Mux circuit to ground.
Is the resistance below 10000.0 ohms?All
Ye s®Repair the Left Sliding Door Pillar Switch Mux wire for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
894
POWER DOORS - SLIDING

Symptom:
OVERHEAD LEFT SWITCH INPUT STUCK
When Monitored and Set Condition:
OVERHEAD LEFT SWITCH INPUT STUCK
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses an active switch input for over 10 seconds.
POSSIBLE CAUSES
DTC PRESENT
OVERHEAD LEFT SWITCH SHORTED
SLIDING DOORS OVERHEAD SWITCH MUX WIRE SHORT TO GROUND
BODY CONTROL MODULE - SLIDING DOORS OVERHEAD SWITCH CIRCUIT SHORTED
TEST ACTION APPLICABILITY
1 With the DRBIIIt, record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the left power sliding door from the Overhead Console Switch.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay OVERHEAD LEFT SWITCH INPUT STUCK?All
Ye s®Go To 2
No®Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2 Disconnect the Overhead Console connector.
With the DRBIIIt, erase DTCs.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Wait 10 seconds.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay OVERHEAD LEFT SWITCH INPUT STUCK?All
Ye s®Go To 3
No®Replace the Power Sliding Door Button Module.
Perform BODY VERIFICATION TEST - VER 1.
3 Disconnect the Body Control Module C3 connector.
Disconnect the Overhead Console Switch connector.
Measure the resistance of the Sliding Doors Overhead Switch Mux circuit to ground.
Is the resistance below 10000.0 ohms?All
Ye s®Repair the Sliding Doors Overhead Switch Mux wire for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
900
POWER DOORS - SLIDING

Symptom:
OVERHEAD RIGHT SWITCH INPUT STUCK
When Monitored and Set Condition:
OVERHEAD RIGHT SWITCH INPUT STUCK
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses an active switch input for over 10 seconds.
POSSIBLE CAUSES
DTC PRESENT
OVERHEAD RIGHT SWITCH SHORTED
SLIDING DOORS OVERHEAD SWITCH MUX WIRE SHORT TO GROUND
BODY CONTROL MODULE - SLIDING DOORS OVERHEAD SWITCH CIRCUIT SHORTED
TEST ACTION APPLICABILITY
1 With the DRBIIIt, record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the right power sliding door from the Overhead Console Switch.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay OVERHEAD RIGHT SWITCH INPUT STUCK?All
Ye s®Go To 2
No®Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2 Disconnect the Overhead Console Switch connector.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Wait 10 seconds.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay OVERHEAD RIGHT SWITCH INPUT STUCK?All
No®Replace the Power Sliding Door Button Module.
Perform BODY VERIFICATION TEST - VER 1.
Ye s®Go To 3
3 Disconnect the Body Control Module C3 connector.
Disconnect the Overhead Console Switch connector.
Measure the resistance of the Sliding Doors Overhead Switch Mux circuit to ground.
Is the resistance below 2000.0 ohms?All
Ye s®Repair the Sliding Doors Overhead Switch Mux wire for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
901
POWER DOORS - SLIDING

Symptom:
OVERHEAD RIGHT/LEFT SWITCHES SHORT
When Monitored and Set Condition:
OVERHEAD RIGHT/LEFT SWITCHES SHORT
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses less than 1.0 volts on the Sliding Doors Overhead
Switch Mux circuit for over 10 seconds.
POSSIBLE CAUSES
DTC PRESENT
OVERHEAD SWITCH SHORTED
SLIDING DOORS OVERHEAD SWITCH MUX WIRE SHORT TO GROUND
BODY CONTROL MODULE - SLIDING DOORS OVERHEAD SWITCH INPUT SHORTED
TEST ACTION APPLICABILITY
1 With the DRBIIIt, record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the power sliding door from the Overhead Console Switch.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay OVERHEAD RIGHT/LEFT SWITCHES SHORT?All
Ye s®Go To 2
No®Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2 Disconnect the Overhead Console Switch connector.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Wait 10 seconds.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay OVERHEAD SWITCH #2 INPUT SHORT?All
No®Replace the Power Sliding Door Button Module.
Perform BODY VERIFICATION TEST - VER 1.
Ye s®Go To 3
3 Disconnect the Body Control Module C3 connector.
Disconnect the Overhead Console Switch connector.
Measure the resistance of the Sliding Doors Overhead Switch Mux circuit to ground.
Is the resistance below 100.0 ohms?All
Ye s®Repair the Sliding Doors Overhead Switch Mux wire for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
902
POWER DOORS - SLIDING

Symptom:
RIGHT B-PILLAR SWITCH INPUT OPEN
When Monitored and Set Condition:
RIGHT B-PILLAR SWITCH INPUT OPEN
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses an input greater than 4.8 volts for over 10 seconds.
POSSIBLE CAUSES
DTC PRESENT
RIGHT SLIDING DOOR PILLAR SWITCH MUX CIRCUIT SHORT TO VOLTAGE
GROUND CIRCUIT OPEN
RIGHT SLIDING DOOR PILLAR SWITCH MUX WIRE OPEN
RIGHT B-PILLAR SWITCH OPEN
BODY CONTROL MODULE - RIGHT SLIDING DOOR PILLAR SWITCH OPEN
TEST ACTION APPLICABILITY
1 With the DRBIIIt, record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the right power sliding door from the Right B-Pillar Switch.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay RIGHT B-PILLAR SWITCH INPUT OPEN?All
Ye s®Go To 2
No®Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2 Disconnect the Body Control Module C3 connector.
Measure the voltage between Right Sliding Door Pillar Switch Mux circuit and
ground.
Is there any voltage present?All
Ye s®Repair the Right Sliding Door Pillar Switch Mux circuit for a
short to voltage.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 3
3 Disconnect the B-Pillar Switch connector.
Using a 12-volt test light connected to 12-volts, check the Ground circuit in the
B-Pillar Switch connector.
Does the test light illuminate brightly?All
Ye s®Go To 4
No®Repair the Ground circuit for an open.
Perform BODY VERIFICATION TEST - VER 1.
903
POWER DOORS - SLIDING

Symptom:
RIGHT B-PILLAR SWITCH INPUT SHORT
When Monitored and Set Condition:
RIGHT B-PILLAR SWITCH INPUT SHORT
When Monitored: Continuously when the BCM is awake.
Set Condition: When the BCM senses a switch input less than .24 volts for over 10
seconds.
POSSIBLE CAUSES
DTC PRESENT
RIGHT B-PILLAR SWITCH SHORTED
RIGHT SLIDING DOOR PILLAR SWITCH MUX WIRE SHORT TO GROUND
BODY CONTROL MODULE - RIGHT SLIDING DOOR PILLAR SWITCH CIRCUIT SHORTED
TEST ACTION APPLICABILITY
1 With the DRBIIIt, record and erase DTC's.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Operate the right power sliding door from the Right B-Pillar Switch.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay RIGHT B-PILLAR SWITCH INPUT SHORT?All
Ye s®Go To 2
No®Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors for an intermittent condition.
Perform BODY VERIFICATION TEST - VER 1.
2 Disconnect the Right B-Pillar Switch connector.
With the DRBIIIt, erase DTCs.
Turn the ignition off, wait 10 seconds, then turn the ignition on.
Wait 10 seconds.
With the DRBIIIt, read DTCs.
Does the DRBIIItdisplay RIGHT B-PILLAR SWITCH INPUT OPEN?All
Ye s®Replace the B-Pillar Switch.
Perform BODY VERIFICATION TEST - VER 1.
No®Go To 3
3 Disconnect the Body Control Module C3 connector.
Disconnect the Right B-Pillar Switch connector.
Measure the resistance of the Right Sliding Door Pillar Switch Mux circuit to ground.
Is the resistance below 1000.0 ohms?All
Ye s®Repair the Right Sliding Door Pillar Switch Mux wire for a short
to ground.
Perform BODY VERIFICATION TEST - VER 1.
No®Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
905
POWER DOORS - SLIDING