Test Procedure
WARNING: This page is about a different car, the 2004 Lincoln LS. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Use the Flex Probe Kit for all test connections to prevent damage to the wiring terminals. Do not use standard multimeter probes.
- N1 - CHECK CONTINUOUS DTCs
- Enter the following diagnostic mode on the diagnostic tool: Instrument Cluster Continuous DTCs.
- Is DTC B2332 present?
- Yes : GO to N7.
- No : GO to N2.
- N2 - CHECK FOR MECHANICAL FAULTS
- Disconnect and reconnect the battery.
- Enter the following diagnostic mode on the diagnostic tool: Clear Instrument Cluster DTCs.
- Actuate the steering column to the full in position.
- Actuate the steering column to the full out position.
- Enter the following diagnostic mode on the diagnostic tool: Instrument Cluster Self-Test.
- Is DTC B2332 present?
- Yes : GO to N3.
- No : System was deactivated due to the instrument cluster registering an excessive number of motion faults. NOTIFY the owner that concern has been corrected.
- N3 - CHECK STEERING COLUMN BEARINGS
- Remove the steering column shrouds.
- Check the steering column bearings to make sure that they are fully seated back against the stops.
- Are the steering column bearings correctly seated back against the stops?
- Yes : GO to N4.
- No : INSTALL a new steering column. REFER to STEERING COLUMN in this section. CLEAR the DTCs. REPEAT the self-test.
- N4 - ISOLATE THE STEERING COLUMN POSITION SENSORS
- Disconnect: Steering Column Position Sensor C222.
- Connect a jumper wire between the steering column position sensor C222-4, circuit 9-AL17 (BN/WH), harness side and the steering column position sensor terminal 1.
- Connect a jumper wire between the steering column position sensor C222-2, circuit 7-AL17 (YE/VT), harness side and the steering column position sensor terminal 4.
- Connect a jumper wire between the steering column position sensor C222-3, circuit 8-AL17 (WH/VT) and the steering column position sensor terminal 3.
- Connect a jumper wire between the steering column position sensor C222-1, circuit 8-AL16 (WH/BK) and the steering column position sensor terminal 2.
- Enter the following diagnostic mode on the diagnostic tool: Instrument Cluster Self-Test.
- Is DTC B2332 retrieved?
- Yes : INSTALL a new steering column. REFER to STEERING COLUMN in this section. CLEAR the DTCs. REPEAT the self-test.
- No : GO to N5.
- N5 - CHECK FOR STEERING COLUMN MOVEMENT
- Enter the following diagnostic mode on the diagnostic tool: Trigger The Tilt Motor UP Command.
- Enter the following diagnostic mode on the diagnostic tool: Trigger The Tilt Motor DOWN Command.
- Does the steering column tilt up and down?
- Yes : INSTALL a new steering column. REFER to STEERING COLUMN in this section. Clear the DTC. REPEAT the self-test.
- No : GO to N6.
- N6 - ISOLATE THE MOTOR
- Disconnect: Tilt/Telescope Motor C227.
- Connect a voltmeter between the tilt/telescope motor C227-2, circuit 32-AL6 (WH/BU), harness side, and the tilt/telescope motor C227-1, circuit 33-AL6 (YE/BU), harness side.
- Enter the following diagnostic mode on the diagnostic tool: Trigger The Tilt Motor UP Command.
- Enter the following diagnostic mode on the diagnostic tool: Trigger The Tilt Motor DOWN Command.
- Measure the voltage during the active commands.
- Is voltage present for one second after each command is sent?
- Yes : INSTALL a new tilt motor. REFER to STEERING COLUMN in this section. CLEAR the DTCs. REPEAT the self-test.
- No : GO to N7.
- N7 - CHECK CIRCUIT 8-AL17 (WH/VT) FOR A SHORT TO VOLTAGE
- Disconnect: Instrument Cluster C220c.
- Measure the voltage between the instrument cluster C220c-20, circuit 8-AL17 (WH/VT), harness side and ground.
- Is voltage present?
- Yes : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
- No : GO to N8.
- N8 - CHECK CIRCUIT 8-AL17 (WH/VT) FOR A SHORT TO GROUND
- Measure the resistance between the instrument cluster C220c-20, circuit 8-AL17 (WH/VT), harness side and ground.
- Is the resistance greater than 10,000 ohms?
- Yes : GO to N9.
- No : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
- N9 - CHECK CIRCUIT 8-AL17 (WH/VT) FOR AN OPEN
- Measure the resistance between the instrument cluster C220c-20, circuit 8-AL17 (WH/VT), harness side and the steering column position sensor C222-3, harness side, circuit 8-AL17 (WH/VT).
- Is the resistance less than 5 ohms?
- Yes : INSTALL a new instrument cluster. REFER to INFORMATION, GAUGES & WARNING DEVICES . REPEAT the self-test.
- No : REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
NOTE:
This active command will power motors for only one second.