Chrysler Voyager. Manual — part 317

Symptom:

LEFT MIRROR HORIZONTAL SENSOR OUT OF RANGE LOW

When Monitored and Set Condition:

LEFT MIRROR HORIZONTAL SENSOR OUT OF RANGE LOW

When Monitored:

Continuously when the PCI bus is active.

Set Condition:

This code is set when the mirror sensor feedback to the MSMM is less than

the mirror out of range low value stored in EEPROM. Code will remain for 50 ignition
cycles.

POSSIBLE CAUSES

MSMM HORIZONTAL POSITION LOW

STORED DIAGNOSTIC TROUBLE CODE

LEFT MIRROR HORIZONTAL POSITION SIGNAL WIRE SHORT TO GROUND

LEFT POWER MIRROR

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

Turn the ignition off.
Disconnect the Left Power Mirror connector.
Turn the ignition on.
Measure the voltage of the Left Mirror Horizontal Position Signal circuit in the Left
Power Mirror harness connector.
Is the voltage between 4.5 and 5.5 volts?

All

Yes

→ Replace the Left Power Mirror.

Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

No

→ Go To 3

695

MEMORY SEAT

TEST

ACTION

APPLICABILITY

3

Turn the ignition off.
Disconnect the Memory Seat Mirror Module C1 connector.
Disconnect the Left Power Mirror connector.
Measure the resistance of the Left Mirror Horizontal Position Signal circuit to
ground at the Left Power Mirror harness side connector.
Is the resistance below 1000.0 ohms?

All

Yes

→ Repair the Left Mirror Horizontal Position Signal wire for a short

to ground.
Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

No

→ Replace the Memory Seat Mirror Module.

Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

696

MEMORY SEAT

LEFT MIRROR HORIZONTAL SENSOR OUT OF RANGE LOW —

Continued

Symptom:

LEFT MIRROR VERTICAL SENSOR OUT OF RANGE HIGH

When Monitored and Set Condition:

LEFT MIRROR VERTICAL SENSOR OUT OF RANGE HIGH

When Monitored:

Continuously when the PCI bus is active.

Set Condition:

This code is set when the mirror sensor feedback to the Memory Seat

Mirror Module is greater than the mirror out of range high value stored in EEPROM. Code
will remain for 50 ignition cycles.

POSSIBLE CAUSES

LEFT MIRROR SENSOR GROUND WIRE OPEN

LEFT MIRROR VERTICAL POSITION WIRE SHORTED TO VOLTAGE

STORED DIAGNOSTIC TROUBLE CODE

LEFT MIRROR VERTICAL POSITION SIGNAL OPEN

LEFT POWER MIRROR

MEMORY SEAT MIRROR MODULE SENSOR GROUND

MEMORY SEAT MIRROR MODULE VERTICAL POSITION SIGNAL

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

Turn the ignition off.
Disconnect the Left Power Mirror connector.
Turn the ignition on.
Measure the voltage of the Left Mirror Vertical Position Signal circuit in the Left
Power Mirror harness connector.
Is the voltage between 4.5 and 5.5 volts?

All

Yes

→ Go To 3

No

→ Go To 6

697

MEMORY SEAT

TEST

ACTION

APPLICABILITY

3

Turn the ignition off.
Disconnect the Left Power Mirror connector.
Measure the resistance of the Left Mirror Sensor Ground circuit in the harness
connector to ground.
Is the resistance below 5.0 ohms?

All

Yes

→ Go To 4

No

→ Go To 5

4

If there are no possible causes remaining, view repair.

All

Repair

Replace the Left Power Mirror.
Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

5

Turn the ignition off.
Disconnect the Left Power Mirror connector.
Disconnect the Memory Seat Mirror Module C1 connector.
Measure the resistance of Left Mirror Sensor Ground circuit between the Memory
Seat Mirror Module connector and the Left Power Mirror connector.
Is the resistance below 5.0 ohms?

All

Yes

→ Replace the Memory Seat Mirror Module.

Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

No

→ Repair the open Sensor Ground circuit.

Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

6

Turn the ignition off.
Disconnect the Left Power Mirror connector.
Disconnect the Memory Seat Mirror Module C1 connector.
Turn the ignition on.
Measure the voltage of Left Mirror Vertical Position Signal circuit.
Is there any voltage present?

All

Yes

→ Repair the Left Mirror Vertical Position Signal circuit for a short

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

No

→ Go To 7

7

Turn the ignition off.
Disconnect the Memory Seat Mirror Module C1 connector.
Disconnect the Left Power Mirror connector.
Measure the resistance of the Left Mirror Vertical Position Signal circuit from the left
power mirror connector to the Memory Seat Mirror Module connector.
Is the resistance below 5.0 ohms?

All

Yes

→ Replace the Memory Seat Mirror Module.

Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

No

→ Repair the open Left Mirror Vertical Position Signal wire.

Perform MEMORY SYSTEM VERIFICATION TEST - VER 1.

698

MEMORY SEAT

LEFT MIRROR VERTICAL SENSOR OUT OF RANGE HIGH —

Continued