DTC P1704: Clutch Pedal Position Switch B Circuit Malfunction Turn the ignition switch ON (II). Check CLUTCH PEDAL POSITION SWITCH A in the DATA LIST with the HDS. Is OFF indicated?
YES | - | Go to Step 3 .
NO | - | Go to Step 5 .
Press the clutch pedal. Check CLUTCH PEDAL POSITION SWITCH B in the DATA LIST with the HDS. Is ON indicated?
YES | - | Intermittent failure, system is OK at this time. Check for poor connections or loose terminals at clutch pedal position switch A, clutch pedal position switch B and at the ECM.■
NO | - | Go to Step 10 .
Turn the ignition switch OFF, and wait 30 seconds. Disconnect clutch pedal position switch A 2P connector. Disconnect ECM connector No. 2 (58P). Check for continuity between clutch pedal position switch A 2P connector terminal No. 1 and body ground. Is there continuity?
YES | - | Repair short in the wire between clutch pedal position switch A and ECM connector No. 2 terminal No. 40, then go to Step 15 .
NO | - | Go to Step 9 .
Check clutch pedal position switch A. Is clutch pedal position switch A OK?
YES | - | Go to Step 20 .
NO | - | Adjust or replace clutch pedal position switch A, then go to Step 15 .
Turn the ignition switch OFF, and wait 30 seconds. Disconnect clutch pedal position switch B 3P connector. Disconnect ECM connector No. 2 (58P). |