Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Test F SPS Circuit Open Test


TEST F: SPS CIRCUIT OPEN TEST

^ If you measured less than 30 ohms, perform Test N. Otherwise, remove the connector from the Cruise Control Servo. Measure the resistance between terminals B and D of the Servo.

^ If it is more than 25 ohms replace the Servo.

^ If it is less than 25 ohms, check for an open in the LT BLU/BLK (399) wire between terminal H of the Cruise Control Module and terminal D of the Cruise Control Servo. Check for an open in the TAN (398) wire between terminal F of the Module and terminal E of the Servo.