B1D67

B1D67-ADJUSTABLE PEDAL CONTROL CIRCUIT PERFORMANCE





When Monitored
The Adjustable Pedals Motor is in active operation.

Set Condition
The Memory Seat Module detects that the Adjustable Pedals Motor has been activated for a time period and has not spun with three motor direction commands.

Possible Causes
- CONNECTOR/TERMINAL DAMAGE
- MECHANICAL FAILURE IN THE ADJUSTABLE PEDALS
- (P205) ADJUSTABLE PEDALS MOTOR FORWARD CIRCUIT OPEN
- (P206) ADJUSTABLE PEDALS MOTOR REARWARD CIRCUIT OPEN
- (G912) RETURN CIRCUIT OPEN
- ADJUSTABLE PEDALS MOTOR - INTERNAL FAULT
- MEMORY SEAT MODULE - INTERNAL FAULT

Diagnostic Test
1. CHECK FOR DTC B1D67-ADJUSTABLE PEDAL CONTROL CIRCUIT PERFORMANCE

NOTE: This DTC must be active for the results of this test to be valid.

Turn the ignition on.
With the scan tool, record and erase DTCs.
Cycle the ignition switch from off to on.
Cycle and hold the Adjustable Pedals Switch forward, rearward, and forward at two second intervals.
With the scan tool, read DTCs
Does the scan tool display: B1D67-ADJUSTABLE PEDAL CONTROL CIRCUIT PERFORMANCE?
Yes >> Go To 2.
No >> Refer to the INTERMITTENT CONDITION diagnostic procedure. Initial Inspection and Diagnostic Overview
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
2. CHECK CONNECTOR/TERMINAL FOR DAMAGE

NOTE: Check all terminals for broken, bent, pushed out, or corroded terminals.

Turn the ignition off.
Inspect the Memory Seat Module harness connector, Adjustable Pedals Motor, and Adjustable Pedals Motor harness connector.
Is the Adjustable Pedals Motor or any of the connectors/terminals damaged?
Yes >> Repair as necessary
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
No >> Go To 3
3. CHECK ADJUSTABLE PEDALS ASSEMBLY FOR MECHANICAL DAMAGE
Inspect the Adjustable Pedals Assembly for any physical damage.

NOTE: Check for any conditions that would cause the motor to stall or be stuck.

Is the Adjustable Pedals Assembly damaged or broken?
Yes >> Replace the Adjustable Pedals Assembly.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
No >> Go To 4.
4. CHECK (P205) ADJUSTABLE PEDALS MOTOR FORWARD CIRCUIT FOR AN OPEN





Disconnect the Memory Seat Module harness connector.
Disconnect the Adjustable Pedals Motor harness connector
Connect a jumper wire between the (P205) Adjustable Pedals Motor Forward circuit and ground in the Adjustable Pedal Motor harness connector.
Using a 12-volt test light connected to 12-volts, probe the (P205) Adjustable Pedals Motor Forward circuit in the Memory Seat Module harness connector.
Does the test light illuminate brightly?
Yes >> Go To 5
No >> Repair the Adjustable Pedals Motor Forward circuit for an open.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
5. CHECK (P206) ADJUSTABLE PEDALS MOTOR REARWARD CIRCUIT FOR AN OPEN





Connect a jumper wire between the Adjustable Pedals Motor Rearward circuit and ground in the Adjustable Pedal Motor harness connector.
Using a 12-volt test light connected to 12-volts, probe the (P206) Adjustable Pedals Motor Rearward circuit in the Memory Seat Module harness connector.
Does the test light illuminate brightly?
Yes >> Go To 6
No >> Repair the (P206) Adjustable Pedals Motor Rearward circuit for an open.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
6. CHECK (G912) SENSOR RETURN CIRCUIT FOR AN OPEN





Connect a jumper wire between the (G912) Sensor Return circuit and ground in the Adjustable Pedal Motor harness connector.
Using a 12-volt test light connected to 12-volts, probe the (G912) Sensor Return circuit.
Does the test light illuminate brightly?
Yes >> Go To 7
No >> Repair the (G912) Sensor Return circuit for an open.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
7. CHECK ADJUSTABLE PEDALS MOTOR





Measure the resistance between the (P205) Adjustable Pedals Motor Forward and (P206) Adjustable Pedals Motor Rearward terminals at the Adjustable Pedals Motor.
Is the resistance below 100.0 ohms?
Yes >> Replace and reprogram the Memory Seat Module.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test
No >> Replace the Adjustable Pedals Motor.
Perform APS VERIFICATION TEST - VER 1. APS Verification Test