|
|
Content .. 1136 1137 1138 1139 ..
• When Monitored: • Set Condition: Possible Causes INTERMITTENT SPEED CONTROL MULTIPLEXED SWITCH 1/2 CORRELATION DTC SPEED CONTROL SWITCH STEERING COLUMN CONTROL MODULE (SCCM) Diagnostic Test 1. DTC IS ACTIVE NOTE: This DTC is a two trip fault. If the scan tool indicates a one trip failure, the possible cause may have NOTE: If P0562–BATTERY VOLTAGE LOW or P0563–BATTERY VOLTAGE HIGH is set along with this DTC, With the Scan Tool, select View DTCs in the Steering Column Control Module. Is the DTC status Active at this time? Yes >> Go to 2 No >> Go to 4 2. SPEED CONTROL SWITCH Turn the ignition off. Replace the Speed Control Switch in accordance with the Service Information. Turn the ignition on. Move the Speed Control Switch to each position several times. With the Scan Tool, Clear Stored DTCs in the Steering Column Control Module. With the Scan Tool, select View DTCs in the Steering Column Control Module. Move the Speed Control Switch to each position several times while monitoring the Scan Tool. Does this DTC reset? Yes >> Go To 3 No >> Test Complete. 3. STEERING COLUMN CONTROL MODULE (SCCM) View repair. Repair Replace the Steering Column Control Module (SCCM) in accordance with the Service Information. 9 - 576 ENGINE ELECTRICAL DIAGNOSTICS LX |