Pinpoint Test K: An Individual Demand Lamp Is Inoperative
Interior Lighting
Pinpoint Test K: An Individual Demand Lamp Is Inoperative
Normal Operation
The Smart Junction Box (SJB) supplies voltage to the demand lamps when the battery saver relay is energized.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Interior lamp
PINPOINT TEST K : AN INDIVIDUAL DEMAND LAMP IS INOPERATIVE
NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
K1 CHECK FOR VOLTAGE TO THE DEMAND LAMP
- Ignition OFF.
- Disconnect: Inoperative Demand Lamp.
- Ignition ON.
- Measure the voltage between the inoperative demand lamp, harness side and ground as follows:
Inoperative Lamp Connector-Pin Circuit LH vanity mirror C907-1 CLN09 (YE/GN) RH vanity mirror C906-1 CLN09 (YE/GN) Glove compartment C254-2 CLN09 (YE/GN) Front C978-3 CLN09 (YE/GN) Second row LH rear (grab handle) C963-3 CLN09 (YE/GN) Second row RH rear (grab handle) C964-3 CLN09 (YE/GN) Third row (cargo) C932-3 CLN09 (YE/GN)
Is the voltage greater than 10 volts?
Yes
GO to K2.
No
REPAIR circuit CLN09 (YE/GN) for an open. TEST the system for normal operation.
K2 CHECK FOR VOLTAGE TO THE DEMAND LAMP USING THE CONNECTOR GROUND
- Measure the voltage between the inoperative demand lamp, harness side as follows:
Inoperative Lamp Connector-Pin/ Circuit Connector-Pin/ Circuit LH vanity mirror C907-1 CLN09 (YE/GN) C907-2 GD133 (BK) RH vanity mirror C906-1 CLN09 (YE/GN) C906-2 GD133 (BK) Glove compartment C254-2 CLN09 (YE/GN) C254-1 GD116 (BK/VT) Front C978-3 CLN09 (YE/GN) C978-1 GD133 (BK) Second row LH rear (grab handle) C963-3 CLN09 (YE/GN) C963-2 GD133 (BK) Second row RH rear (grab handle) C964-3 CLN09 (YE/GN) C964-2 GD133 (BK) Third row (cargo) C932-3 CLN09 (YE/GN) C932-1 GD133 (BK)
Is the voltage greater than 10 volts?
Yes
INSTALL a new interior lamp for the lamp in question. REFER to Interior Lamp . TEST the system for normal operation.
No
REPAIR the ground circuit in question for an open. TEST the system for normal operation.