KISS Diagnostics Generic Reference (Non-DTC) Pack: 13 Diagnostic Cheat Sheets (HTML + Printer-Friendly PDF)

The faults customers actually complain about: windows that won't move, locks that act up, wipers that quit, and wheel speed sensors that set off the ABS light. 13 cheat sheets for common body, climate and wheel speed circuits, organized by the circuit instead of a single code number. Written by a licensed technician with 20 plus years in the bay.

WHAT'S INSIDE (13 sheets)

• Wheel speed sensor circuits: front left, front right, rear left, rear right

• Body control module primary power and ground fault

• Exterior and interior lighting control circuits

• Door lock control circuit

• Power window control circuit

• Windshield wiper control circuit

• Passive anti-theft / immobilizer system

• Air blend door actuator

• Evaporator temperature sensor signal

• Refrigerant level and pressure system

ALSO COVERED IN ABS & STABILITY CONTROL: code-specific wheel speed sensor sheets (C0031, C0034, C0037, C003A).

ON EVERY SHEET: step-by-step diagnostic flowchart · most common causes ranked by estimated likelihood · professional tips · reference table of normal vs failed readings · related codes · safety warnings. The 4 wheel speed sheets also include a waveform reference showing a normal and a faulty signal pattern.

HOW YOU GET IT: one zip, instant download after payment. Every sheet comes in two formats: HTML (any browser, phone, tablet or computer) and a printer-friendly PDF. Prices in USD. Digital product, all sales final (see FAQ).