Engine Does Not Start & DRB Displays "No Response"
Tests 1 - 5:
Tests 6 - 10:
Tests 11 - 13:
Tests 14 - 17:
Tests 18 - 20:
Tests 21 - 25:
Tests 26 - 30:
SYMPTOM
ENGINE DOES NOT START & DRB DISPLAYS NO RESPONSE
POSSIBLE CAUSES
- "NO RESPONSE" Displayed
- ASD Relay output circuit shorted to ground
- DRB Adapter cable
- Fused ignition switch output circuit open
- Ignition coil
- PCM 5-Volt primary supply circuit shorted to ground
- PCM 5-Volt secondary supply circuit shorted to ground
- TPS Ground circuit shorted to voltage
- Camshaft position sensor
- Crankshaft position sensor
- Fuel injector(s)
- Generator shorted to ground
- OIL Pressure sending unit
- SCI Receive circuit open
- SCI Receive circuit shorted to ground
- SCI Transmit circuit open
- SCI Transmit circuit shorted to ground
- DRB
- Manifold absolute pressure (MAP) sensor
- O2 Sensor(s)
- PCM Defective (no response)
- PCM Ground circuit(s) open
- Powertrain control module defective (NS-6D)
- Vehicle speed sensor
- Fused B(+) circuit open between fuse/battery
- Fused B(+) circuit shorted to ground
- Fused B(+) circuit open between fuse/PCM
- Leak detection pump