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Chapter 1: Electrical Circuit Matrix Chart

CHAPTER 1: ELECTRICAL CIRCUIT MATRIX CHART

Symptom Suspected Area See
No up-shift (From 1st to 2nd) ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
No up-shift (From 2nd to 3rd) ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
No up-shift (From 3rd to 4th) Park/Neutral position switch circuit* Refer to DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) [11/2013 - ]
ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
No down-shift (From 4th to 3rd) ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
No down-shift (From 3rd to 2nd) ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
No down-shift (From 2nd to 1st) ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
No lock-up or no lock-up off ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
Shift point too high or too low ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
No gear change by shifting into "+" or "-" while the shift lever is in S Transmission control switch circuit Refer to Transmission Control Switch Circuit [11/2013 - ]
ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
Up-shift to 4th from 3rd while engine is cold Engine coolant temperature sensor circuit* Refer to DIAGNOSTIC TROUBLE CODE CHART [11/2013 - ]
ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
Harsh engagement (From N to D) ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
Harsh engagement (lock-up) ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
Harsh engagement (any driving position) ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
Poor acceleration ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
Engine stalls when starting off or stopping ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]
Malfunction in shifting Park/Neutral position switch circuit* Refer to DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) [11/2013 - ]
ECM Refer to ELECTRONIC CIRCUIT INSPECTION PROCEDURE [11/2013 - ]

HINT: 

*: When the circuit is defective, a DTC may be stored.

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