Chrysler Voyager. Manual — part 314

Symptom:

HORIZONTAL FORWARD POSITION STUCK

When Monitored and Set Condition:

HORIZONTAL FORWARD POSITION STUCK

When Monitored:

Continuously when the PCI bus is active.

Set Condition:

If the seat switch is active for 30 seconds, this code will set and the

Memory Seat Mirror Module will ignore the input until the state has changed. Three
seconds after the stuck condition is removed, the seat will resume to normal operation.
Code will remain for 50 ignition cycles.

POSSIBLE CAUSES

STORED DIAGNOSTIC TROUBLE CODE

DRIVER POWER SEAT SWITCH

HORIZONTAL FORWARD SWITCH SENSE WIRE SHORT TO VOLTAGE

MEMORY SEAT MIRROR MODULE

TEST

ACTION

APPLICABILITY

1

With the DRBIII

t, erase the DTC from Memory Seat Mirror Module.

Operate the driver’s power seat and memory system.
Turn the ignition switch to the Off position then start the engine and let run for one
minute.
With the DRB check for the same DTC to reset in the MSMM.
Did the same DTC reset?

All

Yes

→ Go To 2

No

→ Using the wiring diagram/schematic as a guide, inspect the

wiring and connectors for an intermittent condition.
Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

2

Disconnect the Power Seat Switch connector.
Measure the voltage of the Seat Horizontal Forward Switch Sense circuit.
Is there any voltage present?

All

Yes

→ Go To 3

No

→ Replace the Power Seat Switch.

Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

3

Disconnect the Power Seat Switch connector.
Disconnect the Memory Seat Mirror Module C1 connector.
Turn the ignition on.
Measure the voltage of the Horizontal Forward Switch Sense circuit to ground..
Is there any voltage present?

All

Yes

→ Repair the Horizontal Forward Switch Sense wire for a short to

voltage.
Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

No

→ Go To 4

683

MEMORY SEAT

TEST

ACTION

APPLICABILITY

4

If there are no possible causes remaining, view repair.

All

Repair

Replace the Memory Seat Mirror Module.
Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

684

MEMORY SEAT

HORIZONTAL FORWARD POSITION STUCK —

Continued

Symptom:

HORIZONTAL REARWARD POSITION STUCK

When Monitored and Set Condition:

HORIZONTAL REARWARD POSITION STUCK

When Monitored:

Continuously when the PCI bus is active.

Set Condition:

If the seat switch is active for 30 seconds, this code will set and the

Memory Seat Mirror Module will ignore the input until the state has changed. Once the
stuck condition is removed, the seat will resume to normal operation. Code will remain for
50 ignition cycles.

POSSIBLE CAUSES

STORED DIAGNOSTIC TROUBLE CODE

DRIVER POWER SEAT SWITCH

SEAT HORIZONTAL REARWARD SWITCH SENSE WIRE SHORT TO VOLTAGE

MEMORY SEAT MIRROR MODULE

TEST

ACTION

APPLICABILITY

1

With the DRBIII

t, erase the DTC from Memory Seat Mirror Module.

Operate the driver’s power seat and memory system.
Turn the ignition switch to the Off position then start the engine and let run for one
minute.
With the DRB check for the same DTC to reset in the MSMM.
Did the same DTC reset?

All

Yes

→ Go To 2

No

→ Using the wiring diagram/schematic as a guide, inspect the

wiring and connectors for an intermittent condition.
Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

2

Disconnect the Power Seat Switch connector.
Measure the voltage of the Seat Horizontal Rearward Switch Sense circuit.
Is there any voltage present?

All

Yes

→ Go To 3

No

→ Replace the Power Seat Switch.

Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

685

MEMORY SEAT

TEST

ACTION

APPLICABILITY

3

Disconnect the Power Seat Switch connector.
Disconnect the Memory Seat Mirror Module C1 connector.
Turn the ignition on.
Measure the voltage of the Seat Horizontal Rearward Switch Sense circuit to
ground..
Is there any voltage present?

All

Yes

→ Repair the Seat Horizontal Rearward Switch Sense wire for a

short to voltage.
Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

No

→ Go To 4

4

If there are no possible causes remaining, view repair.

All

Repair

Replace the Memory Seat Mirror Module.
Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

686

MEMORY SEAT

HORIZONTAL REARWARD POSITION STUCK —

Continued