Workshop Manuals Factory service & repair Rover
Rover Rover 600 Repair Manual - Volumes 1 and 2 - 2nd Edition08 · Automatic gearbox
08 · Transmission

Symptom to component chart

Make
Rover
Model
600 Rover 600 Repair Manual - Volumes 1 and 2 - 2nd Edition
Section
Fault finding › Symptom to component chart
Automatic gearboxSymptom to component chart

SYMPTOM TO COMPONENT CHART

Number of S warning light blinks while service check connector is jumped. S warning light Possible Cause Symptom
1 Blinks ● Disconnected lock – up control solenoid valve A connector
● Short or open in lock – up control solenoid valve A valve
● Faulty lock – up control solenoid valve A		 ● Lock up clutch does not engage.
● Lock up clutch does not disengage.
● Unstable idle speed.
2 Blinks ● Disconnected lock – up control solenoid valve B connector.
● Short or open in lock – up control solenoid valve B wire.
● Faulty lock up control solenoid valve B		 ● Lock up clutch does not engage.
3 Blinks or OFF ● Disconnected throttle position (TP) sensor connector.
● Short or open in TP sensor wire
● Faulty TP sensor		 ● Lock up clutch does not engage.
4 Blinks ● Disconnected vehicle speed sensor (VSS) connector
● Short or open in the VSS wire
● Faulty VSS		 ● Lock up clutch does not engage.
5 Blinks ● Short in A/T gear position switch wire
● Faulty A/T gear position switch		 ● Fails to shift other than 2nd – 4th gears.
● Lock – up clutch does not engage
6 OFF ● Disconnected A/T gear position switch connector
● Short in A/T gear position switch wire
● Faulty A/T gear position switch		 ● Fails to shift other than 2nd – 4th gears.
● Lock – up clutch does not engage
● Lock – up clutch engages and disengages alternatively.
7 Blinks ● Disconnected shift control solenoid valve A connector
● Short or open in shift control solenoid valve A wire
● Faulty shift control solenoid valve B		 ● Fails to shift (between 1st – 4th, 2nd – 4th or 2nd – 3rd gears only).
● Fails to shift (stuck in 4th gear)
8 Blinks ● Disconnected shift control solenoid valve B connector.
● Short or open in shift control solenoid valve B wire
● Faulty shift control solenoid valve B		 ● Fails to shift (stuck in 1st or 4th)
9 Blinks ● Disconnected countershaft speed sensor connector
● Short or open in the countershaft speed sensor wire
● Faulty countershaft speed sensor.		 ● Lock – up clutch does not engage.

Parts & tools for this job For Rover 600

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