Chapter 1: Electronic Circuit Matrix Chart
WARNING: This page is about a different variant/trim than selected.
ELECTRONIC CIRCUIT MATRIX
| Symptom/Suspect Area | See | |||
|---|---|---|---|---|
| No Up-Shift (A Particular Gear, From 1st to 3rd Gear, Is Not Upshifted) | ||||
| ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| No up-shift (3rd --> O/D) | ||||
| 1. O/D Main Switch Circuit | O/D MAIN SWITCH CIRCUIT | |||
| 2. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| No Down-Shift (O/D --> 3rd) | ||||
| 1. O/D Main Switch Circuit | O/D MAIN SWITCH CIRCUIT | |||
| 2. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| No Down-Shift (A Particular Gear, From 3rd to 1st Gear, Is Not Down-Shifted) | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| No Lock-Up Or No Lock-Up Off | ||||
| 1. Stop light switch circuit (1) | DTC P0724 BRAKE SWITCH "B" CIRCUIT HIGH | |||
| 2. Engine coolant temp. sensor circuit (1) | DIAGNOSTIC TROUBLE CODE CHART | |||
| 3. Throttle position sensor circuit (1) | DIAGNOSTIC TROUBLE CODE CHART | |||
| 4. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Shift Point Too High Or Too Low | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Up Shift To 2nd While In L Position | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Up-Shift To 3rd While In 2 Position | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Up-Shift To O/D From 3rd While O/D Main Switch Is OFF | ||||
| 1. O/D Main Switch Circuit | O/D MAIN SWITCH CIRCUIT | |||
| 2. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Up-Shift To O/D From 3rd While Engine Is Cold | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Harsh Engagement (N --> D) | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Harsh Engagement (Lock-Up) | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Harsh Engagement (Any Driving Position) | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Poor Acceleration | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Engine Stalls When Starting Off Or Stopping | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| No Kick-Down | ||||
| 1. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
| Malfunction In Shifting | ||||
| 1. Park/Neutral Position Switch Circuit (1) | DTC P0705 TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION (PRNDL INPUT) | |||
| 2. ECM | ELECTRONIC CIRCUIT INSPECTION PROCEDURE | |||
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