|
|
Content .. 1019 1020 1021 1022 ..
P0592-SPEED CONTROL SWITCH 2 CIRCUIT LOW (CONTINUED) 3. SPEED CONTROL RESUME/ACCEL SWITCH With the scan tool, monitor the Speed Control Switch voltage. Disconnect the Speed Control Resume/Accel Switch harness connector. Did the voltage change to above 4.7 volts? Yes >> Replace the Speed Control Resume/Accel Switch. Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) No >> Go To 4 4. STEERING COLUMN CONTROL MODULE Turn the ignition off. Disconnect the C1 Steering Column Control Module harness connector (instrument panel wiring side) per Service Ignition on, engine not running. With the scan tool, read the S/C Switch voltage. Did the S/C Switch volts change to 5.0 volts? Yes >> Replace the Steering Column Control Module. Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) No >> Go To 5 5. (V372) S/C SWITCH NO.2 SIGNAL CIRCUIT SHORTED TO GROUND Turn the ignition off. Connect the C3 Steering Column Control Module harness connectors Disconnect the C3 PCM harness connector. Measure the resistance between ground and the (V372) S/C Switch Is the resistance below 100 ohms? Yes >> Repair the short to ground in the (V372) S/C Switch No.2 Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer No >> Go To 6 9 - 680 ENGINE ELECTRICAL DIAGNOSTICS WK |