Displaying & Reading Trouble Codes

Equipment Hookup:

Quick Test 1.0 - Visual Check, Vehicle Preparation:

Quick Test 2.0 - Equipment Hookup Part 1 of 2:

Quick Test 2.0 - Equipment Hookup Part 2 of 2:

Diagnostic Connector Location:

Engine Compartment Component Locations:

The VIP Vehicle Self-Test Connectors C174 and C175 are located on the Passenger's Side Fender in the Engine Compartment, near the Shock Tower.

Key On Engine Off (KOEO) Test:

Quick Test 3.0A - KOEO Self-Test:

Quick Test 3.0B - KOEO Code Output:

Quick Test 3.0B - KOEO Code Output (Continued):

Quick Test 3.0C - KOEO Code Chart:

Timing Check:

Quick Test 4.0 - Computed Timing Check:

Key On Engine Running (KOER) Test:

Quick Test 5.0A - KOER Self-Test:

Quick Test 5.0B - KOER Code Output:

Ignition Symptoms and Trouble Codes Index:

Quick Test 5.0C - KOER Code Chart:

Quick Test 5.0C - KOER Code Chart (Continued):

Continuous (Cont.) Memory Test:

Quick Test 6.0A - Cont. Self-Test:

Ignition Symptoms and Trouble Codes Index:

Quick Test 6.0B - Cont. Code Chart:

Quick Test 6.0B - Cont. Code Chart (Continued):

Diagnosis By Symptom:

Quick Test 7.0A - Diagnosis By Symptom:

Ignition Symptoms and Trouble Codes Index:

Quick Test 7.0B - Symptom Chart Part 1 of 3:

Quick Test 7.0B - Symptom Chart Part 2 of 3:

Quick Test 7.0B - Symptom Chart Part 3 of 3: