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6E–216 4JH1 ENGINE DRIVEABILITY AND EMISSIONS 3 1. Using the Tech 2, ignition “On” and engine “Off”. 2. Select “F1: Clear DTC Information” in “F0: Diagnostic Trouble Codes” with the Tech 2 and 3. Operate the vehicle and monitor the “F0: Read DTC Infor As Stored By ECU” in the “F0: Was the DTC P0703 (Symptom Code A) stored in this — Go to Step 4 Refer to Diagnostic Aids and Go to Step 4 4 Check the “Stop Lamp fuse (15A)”. — Verify repair Go to Step 5 5 Check for poor/faulty connection at the brake switch or — Verify repair Go to Step 6 6 Using the DVM and check the brake switch 1. 1. Ignition “Off”, engine “Off”. 2. Remove the brake switch connector at the brake pedal. 3. Check the brake switch 1. Was the DVM indicated specified value? Pedal is not stepped on: Continuity Pedal stepped on: No continuity Go to Step 7 Replace pedal switch and verify repair 7 Using the DVM and check the brake switch 1 power 1. Ignition “Off”, engine “Off”. 2. Remove the brake switch connector from the brake switch. 3. Check the circuit for open circuit. Was the DVM indicated specified value? Battery Go to Step 9 Go to Step 8 Step Action Value(s) Yes No 30 1 2 C-56 C-44 Brake Switch 3 4 V 1 C-44 |