Chrysler RG Voyager. Manual — part 19

TEST

ACTION

APPLICABILITY

4

Turn the ignition off.
Disconnect the Adjustable Pedals Sensor harness connector.
Disconnect the MSMAPM harness connector.
Measure the resistance of the Adjustable Pedals Sensor Signal circuit between the
Adjustable Pedals Sensor connector and the MSMAPM connector.
Is the resistance below 1.0 ohm?

All

Yes

→ Go To 5

No

→ Repair the Adjustable Pedals Sensor Signal circuit for an open.

Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

5

Turn the ignition off.
Disconnect the Adjustable Pedals Sensor harness connector.
Disconnect the MSMAPM harness connector.
Measure the resistance of the Adjustable Pedals Sensor Signal circuit to ground.
Is the resistance below 1.0 ohm?

All

Yes

→ Repair the Adjustable Pedals Sensor Signal circuit for a short to

ground.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

No

→ Go To 6

6

Turn the ignition off.
Disconnect the Adjustable Pedals Sensor harness connector.
Disconnect the MSMAPM harness connector.
Connect a jumper wire between the Adjustable Pedals Sensor Signal circuit and the
Adjustable Pedals Sensor Return circuit.
Measure the resistance between the Adjustable Pedals Sensor Signal circuit and the
Adjustable Pedals Sensor Return circuit at the MSMAPM harness connector.
Is the resistance below 1.0 ohm?

All

Yes

→ Go To 7

No

→ Check and repair for excessive resistance in the Adjustable Pedals

Sensor Signal/Return circuits.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

7

Turn the ignition off.
Disconnect the Adjustable Pedals Sensor harness connector.
Measure the resistance between the Adjustable Pedals Sensor Signal circuit and the
Adjustable Pedals Sensor Return circuit at the Adjustable Pedals Sensor harness
connector.
Is the resistance below 100.0 ohms?

All

Yes

→ Replace and program the Memory Seat Mirror Adjustable Pedals

Module in accordance with the Service Information..
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

No

→ Replace the Adjustable Pedals Sensor in accordance with the

Service Information.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

45

ADJUSTABLE PEDALS

PEDAL SENSOR OPEN/SHORTED TO GROUND —

Continued

TEST

ACTION

APPLICABILITY

8

Turn the ignition off.
Disconnect the Adjustable Pedals Sensor harness connector.
Disconnect the MSMAPM harness connector.
Measure the resistance of the Adjustable Pedals Sensor Feed circuit between the
Adjustable Pedals Sensor connector and the MSMAPM connector.
Is the resistance below 1.0 ohm?

All

Yes

→ Replace and program the Memory Seat Mirror Adjustable Pedals

Module in accordance with the Service Information..
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

No

→ Repair the Adjustable Pedals Sensor Feed circuit for an open.

Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

9

Turn the ignition off.
Visually inspect the related wiring harness. Look for any chafed, pierced, pinched, or
partially broken wires.
Visually inspect the related wire harness connectors. Look for broken, bent, pushed
out, or corroded terminals.
Refer to any Hotline letters or Technical Service Bulletins that may apply.
Were any problems found?

All

Yes

→ Repair as necessary.

Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

No

→ Test Complete.

46

ADJUSTABLE PEDALS

PEDAL SENSOR OPEN/SHORTED TO GROUND —

Continued

Symptom:

PEDAL SENSOR SHORTED TO BATTERY

When Monitored and Set Condition:

PEDAL SENSOR SHORTED TO BATTERY

When Monitored:

Continuously.

Set Condition:

When the Memory Seat Mirror Adjustable Pedals Module(MSMAPM)

detects the voltage on the Adjustable Pedal Sensor Signal circuit is too high. When this
fault is set, the pedals will be allowed to move for 1.5 seconds and then shut off.

POSSIBLE CAUSES

INTERMITTENT DTC

ADJUSTABLE PEDALS SENSOR FAULT

ADJUSTABLE PEDALS SENSOR SIGNAL CIRCUIT SHORTED TO BATTERY

ADJUSTABLE PEDALS SENSOR FEED CIRCUIT SHORTED TO BATTERY

ADJUSTABLE PEDALS SENSOR RETURN CIRCUIT OPEN

MSMAPM - INTERNAL FAULT

TEST

ACTION

APPLICABILITY

1

With the DRBIII

t, erase DTC’s.

With the DRBIII

t, read DTC’s.

Does the DRBIII

t display PEDAL SENSOR SHORTED TO BATTERY DTC active?

All

Yes

→ Go To 2

No

→ Go To 7

2

Turn the ignition off.
Ensure the Adjustable Pedals Sensor is fully seated and locked.
Turn the ignition on.
With the DRBIII

t, read the active DTC’s.

Does the DRBIII

t display PEDAL SENSOR SHORTED TO BATTERY DTC active?

All

Yes

→ Go To 3

No

→ Go To 7

3

Disconnect the Adjustable Pedals Sensor harness connector.
Turn the ignition on.
With the DRBIII

t, read the active DTC’s.

Does the DRBIII

t display PEDAL SENSOR SHORTED TO BATTERY active?

All

Yes

→ Go To 4

No

→ Replace the Adjustable Pedals Sensor in accordance with the

Service Information.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

47

ADJUSTABLE PEDALS

TEST

ACTION

APPLICABILITY

4

Turn the ignition off.
Disconnect the Adjustable Pedals Sensor harness connector.
Disconnect the MSMAPM harness connector.
Note: Check connector - Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Adjustable Pedals Sensor Signal circuit.
Is there any voltage present?

All

Yes

→ Repair the Adjustable Pedals Sensor Signal circuit for a short to

voltage.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

No

→ Go To 5

5

Turn the ignition off.
Disconnect the Adjustable Pedals Sensor harness connector.
Disconnect the MSMAPM harness connector.
Note: Check connector - Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Adjustable Pedals Sensor Feed circuit.
Is there any voltage present?

All

Yes

→ Repair the Adjustable Pedals Sensor Feed circuit for a short to

voltage.
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

No

→ Go To 6

6

Turn the ignition off.
Disconnect the Adjustable Pedals Sensor harness connector.
Disconnect the MSMAPM harness connector.
Note: Check connector - Clean/repair as necessary.
Measure the resistance of the Adjustable Pedals Sensor Return circuit between the
Adjustable Pedals Sensor connector and the MSMAPM connector.
Is the resistance below 1 ohm?

All

Yes

→ Replace and program the Memory Seat Mirror Adjustable Pedals

Module in accordance with the Service Information..
Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

No

→ Repair the Adjustable Pedals Sensor Return circuit for an open.

Perform ADJUSTABLE PEDALS VERIFICATION TEST - VER
1.

48

ADJUSTABLE PEDALS

PEDAL SENSOR SHORTED TO BATTERY —

Continued